[推荐]高血压病常识
<p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">1 </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">认识高血压</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/> </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">所谓血压是指血液在血管内流动对血管壁产生的侧压力,用血压计在肱动脉上测得的数值来表示。平时说的血压包含收缩压和舒张压,收缩压是指心脏在收缩时,血液对血管壁的侧压力;舒张压是指心脏在舒张时,血管壁上的侧压力。医生记录血压时,如为</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">120</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">/</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">80mmHg</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">,则</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">120mmHg</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">为收缩压,</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">80mmHg</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">为舒张压。而高血压是一种以动脉压增高为特征的疾病,指动脉血压超过了正常值。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"> <br/> </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">人体的正常血压为:舒张压</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">85</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">以内,收缩压</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">130</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">以内;如经多次测量血压,连续出现舒张压超过</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">90</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">、收缩压超过</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">140</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">时,便可确诊为高血压。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"> <br/> </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">据有关资料显示,高血压的患病率较高,我国的平均患病率为</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">11.8%</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">,并有逐年上升的趋势。其中,脑力劳动者高于体力劳动者,城市高于农村,身体超重者高于正常体重者,高盐饮食者高于低盐饮食者,有烟酒嗜好者高于无烟酒嗜好者,长期从事精神紧张工作者高于其他工作者,并有明显的家族史,往往有高血压家族史者患病要高于无高血压家族史者。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"> <br/> </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">从高血压的表现看,早期往往症状不明显,有的甚至没有任何感觉。一般情况,病人仅有头痛、颈后部发紧不适,头晕,眠睡不好,健忘,也有的出现胸闷、心悸等症状。但当血压急剧升高时,出现剧烈头痛,恶心呕吐,甚至发生晕厥。随着病情的发展,会逐渐出现以损害几个主要脏器为主的并发症,如冠心病、脑动脉硬化、脑血管意外、肾动脉硬化等一系列疾病,这些都是高血压病的晚期表现。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"> <br/> </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压病人的治疗用药和预防措施很多,而且是一种长期的治疗和预防过程。可以说,一个人自患上高血压病之后,用药和预防将伴随终生。所以,一旦患上高血压病,必须树立长期治疗和长期预防的思想。从专家多年的防治经验看,对原发性高血压病患者,要长期坚持降压治疗,把血压控制在正常或基本正常水平,才能有效地控制和减少并发症。对继发性高血压首先是治疗原发病,才能较好地控制高血压。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/><br/>2 </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">血压难以控制的因素</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/> </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">根据临床经验分析,血压难以控制常有以下几种原因: </span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/> 1.</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压患者的伴随情况未及时消除如患者的体重增加、钠盐摄入过多、饮酒过量、患者处于高度紧张状态等,其血压是难以控制的。 </span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/> 2.</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">继发性高血压疾患未得到病因治疗,有些继发性高血压疾病由于症状不典型或检查选择不合理,结果判断不准确,而未能及时诊断。由于不能针对病因治疗,当然高血压也难以控制。在这里也提醒血压难以控制的高血压患者及其家属,要给医师提供一份详细的病史资料,一定要找从事高血压临床研究的专科医师进行系统诊治。 </span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/> 3.</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压肾损害对高血压治疗的影响,高血压患者易发生肾脏损害,而肾脏损害本身又是高血压的原因。因此高血压患者如未及时有效地治疗,容易造成肾功能受损,此时再不合理使用利尿剂,体内过多的水和盐就不能排出体外,更加重高血压,这就造成血压难以控制。 </span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/> 4.“</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">白大衣高血压</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">”</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">有些病人在医师诊所测量血压时总是高于正常,甚至用几种药物也难以控制,而他们在自己家里测量血压时又是正常的,同时检查心、脑、肾等重要脏器无严重的损害,医学上称</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">“</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">白大衣高血压</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">”</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">。 </span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/> </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;"> </span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">5.</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">抗高血压治疗不当有的高血压患者,由于治疗不合理,也会出现血压控制不满意的情况。这些不合理的表现是:</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-bidi-font-size: 10.5pt;">①</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">患者未坚持服药。</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-bidi-font-size: 10.5pt;">②</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">药物剂量太小或间隔时间太长而达不到治疗效果。</span><span style="FONT-FAMILY: 宋体; mso-bidi-font-family: 宋体; mso-bidi-font-size: 10.5pt;">③</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">选药不合理或不适当地联合用药。事实上,对于因治疗不当而血压控制不满意者,不属于顽固性高血压的范畴。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/><br/></span></p> <span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">3 </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压的危害性</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/> </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压的危害主要是造成脑、心、肾等重要器官的损害</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"> (1)</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">左心室肥厚:由于血压长期维持在较高的水平上,加重心脏负荷及其他的体液因素的共同作用所致,早期发生代偿性左心室肥厚,随着病情发展心脏继续扩张,最后可能发生心力衰竭</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">心绞痛,急性心肌梗死及严重心律失常等。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">(2)</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">动脉粥样硬化:长期血压升高可促进及加重动脉粥样硬化的形成,尤其是冠状动脉硬化的发展。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"> (3)</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">脑血管意外:长期的血压升高,使小动脉硬化易于破裂出血而致脑出血,或痉挛导致短暂性脑缺血发作,或栓塞致脑血栓的形成。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"> (4)</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">肾脏损害:由于肾脏入球和出球小动脉痉挛、硬化、退变导致肾脏缺血、缺氧,肾实质纤维化,高血压晚期多伴有进行性肾功能减退,肾衰尿毒症。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"> (5)</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">视网膜功能减退:血压长期升高使得视网膜动脉发生玻璃样变所致。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">脑卒中和冠心病是高血压最严重的并发症。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p style="MARGIN: 0cm 0cm 0pt;"></p></span> <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';"><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">4 </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压的饮食和体重控制</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/></span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">心血管病也是病从口入。高血压病人要吃得科学,保证足够的蛋白质、维生素及微量元素的摄入,不可饮食无度,也不可避谷、偏食、不食、在饮食上应做到以下几点:</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/>1</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">.限钠盐:饮食中摄取的钠盐和血压之间有关系。黑人、老年人对盐的减少更敏感。仅限盐量,在</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">2</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">个月内血压即可下降。现在北京地区摄盐量最多,</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">15</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">-</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">18g/</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">日。在烹调方面注意少用盐和酱油,少吃咸菜等腌制食品。每日摄入</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">6g</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">盐即可满足基本生理需要。因此,盐量应少于</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">10g/</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">日。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">2</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">、限制总热量:食量因年龄及劳动强度不同而变化。成年高血压病人每日总热量低于</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">1200</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">大卡,其中蛋白质</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">20</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%,脂肪</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">25</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%,碳水化合物</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">55</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%。早、中、晚热量分配为</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">40</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%、</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">40</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%、</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">20</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%。少吃甜食,不吃油炸、烟熏烧烤的食品及巧克力,多吃碱性食物中的金属元素可生成碱性氧化物,与二氧化碳结合生成各种碳酸盐由尿中排出,使体内保持酸碱平衡。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">3</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">、限酒:研究表明减少饮酒</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">4</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">-</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">6</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">周,血压可下降。但每日</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">1</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">两红葡萄酒可达到调脂的作用。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/>4</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">、降低体重:血压升高与体重增加有密切关系。病态肥胖、肥胖、超重的人就通过减少总热量和持之以恒的体育锻炼达到减肥目的。经常测量体重,保持理想体质(公斤)</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">附:简单理想体重的换算公式:理想体重(公斤)=身高〔厘米〕-</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">105</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">标准体重指数:体重(公斤)</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">÷</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">身高的平方(米)。《即身高(米)</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">×</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">身高(米)》。亚太地区标准:正常:(</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">19—23</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">)。超重:(</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">24</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">-</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">25</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">。)肥胖:(</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">26</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">-</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">30</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">)。严重肥胖:(</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">31—70</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">)。体重不足:(小于</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">18</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">)。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">5</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">.体育锻炼:每周1次</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">2</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">小时,或每周3-4次,每次</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">45</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">分钟。持之以恒,以达到有氧代谢目的,即锻炼后心率=</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">170</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">-年龄</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">×0.8</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">。爬楼梯/快步走</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">4000</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">步/小时,游泳、慢跑等运动形式均可。人人参与,确保健康。长期静坐或基本在高楼里活动的人高血压危险发生率></span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">25</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">-</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">50</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">%。运动能稳定血压抗衰老。</span></p></span> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">5 </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压的新概念</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><br/> </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压是最常见的心血管疾病</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">也是最大的流行病之一</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">常引起心、脑、肾等脏器的并发症</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">严重危害着人类的健康。长期以来</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">由于不少患者在对高血压的防治和认识上存在不少误区</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">影响了治疗和康复。近几年来</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">国内外有关专家经过大量研究</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">对高血压的认识提出许多新的观念</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">综述如下</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">:<p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">脉压增大危险多 </span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"> </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">所谓脉压</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">是收缩压减去舒张压的差值。随着年龄的增大</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压病程的延长</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">脉压会增大。过去</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">人们一直以为这是一种生理现象</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">很多老年高血压患者常为自己</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">“</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">虽然高血压</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">但低血压正常</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">”</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">的情况感到欣慰。事实上</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">这种认识是错误的。脉压是反映动脉损伤程度的一项重要指标</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">其真正原因是动脉硬化</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">不仅是粥样硬化</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">还有纤维化。脉压大表示血管弹性差。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">轻度高血压有可能回归正常 所谓轻度高血压</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">就是收缩压在</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">140--159</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">毫米汞柱或舒张压在</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">99--99</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">毫米汞柱</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">属于</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">1</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">级高血压范畴。所谓低危</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">就是不存在心血管疾病的其他危险因素</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">不存在心、脑、肾等靶器官损害。一段时间里</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">轻度高血压有三种变化趋势</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"> 1/3</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">人的血压上升</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,1/3</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">维持原有血压水平</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,1/3</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">下降至正常水平。从结果来看</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">有</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">1/3</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">的人血压可自然回归正常</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">他们显然并不需要用药治疗。进行非药物治疗</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">如吃得淡些</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">适当减肥</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">坚持科学的生活方式</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">少酒、戒烟</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">大部分低危的轻度高血压可以回归正常。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压初发年龄提前 目前</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压的初发年龄有提前趋势</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">青少年高血压的比例不断增加</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">其中原发性高血压人数高于继发性高血压。青年原发性高血压与遗传和肥胖有关</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">如果父母患有高血压</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">子女患有高血压的可能性较大</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">发病年龄也较早。肥胖也是原发性高血压的另一重要原因。继发性高血压的主要病因是肾脏疾病</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">如慢性肾炎、肾脏先天性畸形、肾动脉狭窄等。由于两类高血压的治疗方法不同</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">因此</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">一旦发现青少年血压升高</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">应区分是原发还是继发。最重要的是查尿常规和血钾</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">如果肾功能有异常或血钾低下</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">大多数属于继发性高血压</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">应进一步检查</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">针对病因进行治疗。如果无法根治</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">继发性高血压应与原发性高血压一样进行降压治疗。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">用非降压药缩小脉压 对老年脉压增大的高血压患者</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">传统的降压治疗通过降低总外周血管阻力</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">虽然也能一定程度缩小脉压</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">但作用有限。现在认为</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压、血脂异常、血糖增高、吸烟、高同型半胱氨酸血症、氧自由基产生增加等</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">都可影响动脉内皮功能。导致收缩压升高</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">舒张压降低</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">脉压增大。因此</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">改善动脉弹性功能是一条新的治疗途径</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">非降压药的应用将起到重要作用。这类药物有以下几类</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">1 </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">他订类药物:他订类药物不仅能调节血脂</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">而且具有改善动脉弹性的作用</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">还能减少氧自由基的产生。他订类药物改善动脉弹性和缩小脉压的作用相对较慢</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">需要长期治疗才能显效。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">2 </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">叶酸:高同型半胱氨酸血症</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">明显损害血管内皮功能</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">与动脉粥样硬化和老年单纯性收缩期高血压的发生密切相关。长期补充叶酸和维生素</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">B6,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">有可能降低血浆同型半胱氨酸</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">从而改善动脉弹性功能</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">但剂量和疗程还缺少证据。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"></span></p> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">3 </span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">胰岛素增敏剂:存在胰岛素抵抗者</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">降压治疗的同时应服用胰岛素增敏剂</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">以改善血管弹性</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">但需要</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">3--6</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">个月才能显效。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">长期降压治疗好处多 高血压患者治疗上最大的问题</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">是用药不规范</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">包括用药断断续续</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">或在血压下降后停止用药</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">这种做法是有害的。高血压患者经过</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">6 12</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">个月的非药物治疗如果无效</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">或原本存在其他危险因素</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">就需用降压药实施长期有效地治疗。首先</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">经过降压治疗后血压恢复正常</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">这是降压治疗的结果</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">但平均停药</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">6 8</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">个月后</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">绝大部分患者的血压仍会恢复到原有水平。如果停药</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">在这段时间由于不知道什么时候血压上升</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">将使与血压有关的重要靶器官处于失保护状态。其次</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">血压恢复正常</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">并不等于因高血压引起的心脑血管病变恢复正常</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">通常这些病变至少要经过两年的治疗才能得到改善。第三</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">有不少患者担心药物的副作用而停药</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">事实上</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压药的副作用最容易发生在启动治疗的</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">2--4</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">周</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">长期治疗后</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">副作用反而越来越少。如果经常停药</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">患者就要不断无谓地忍受启动治疗时期的副作用。第四</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">有些患者担心血压正常后继续治疗</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">会使血压越来越低</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">因此他们会在血压较低的夏季停止用药</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">其实</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">降压药的主要作用是扩张周围血管</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">降低周围阻力</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">阻力正常了</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">血压就不会再降低</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">.</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">尽量用长效药</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">从降压作用持续时间的长短来分</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">降压药分长效药和短效药两大类。然而</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">从药物效价比的角度而言</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">有条件的尽量用长效药。</span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">一是因为长效药服药次数少</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">不会忘记</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">患者将由此得到长期规范化治疗。短效药服药次数多</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">患者特别是老年患者容易遗忘</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">缺失保护的时间将使人体处于危险状态。</span></p> <span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">二是长效药降压平稳</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">血压的波动较小。短效药降压使血压波动大</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">容易引起左心室肥大</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">心肌耗氧量增大</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">对心血管带来一定损害</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">.</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">如果要用短效药</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">不要用单一的短效药</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">应该在医生的指导下联合用药</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">即将几种短效药有机地组合在一起</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">或直接用复方短效药</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">以减轻降压导致的血压波动以及减少服药次数</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">.</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">高血压是一种综合征 高血压不仅是血液动力学异常疾病</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">也是代谢紊乱综合征。血压上升的同时</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">还伴随着其他许多代谢改变</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">如血糖升高、肥胖、血脂高等。多种危险因素联合</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">可引起严重的心脑血管病。因此</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">高血压患者在降压治疗的同时</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">还必须关注其他代谢方面的改变</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">如果出现其他代谢问题</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">,</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">治疗应与降压同步进行。</span> <span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">6 </span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">高血压的非药物疗法</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;"><br/> </span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">非药物治疗包括哪些措施?</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;"><br/>● </span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">戒烟:吸烟的高血压患者有极高的心血管危险性。</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;"><br/>● </span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">限制食盐的摄入:通常可以加强降压药物的疗效。</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;"><br/>● </span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">限制饮酒:减少酒精摄入可以减少对降压药物的需要量。</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;"><br/>● </span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">减肥:体重下降将使肥胖高血压患者的血压下降。</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;"><br/>● </span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">有规律的体力活动:有利于血压的下降。步行、不乘电梯、闲余时间的活动应得到鼓励。</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;"><br/>● </span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">多摄入富含钾的食物(新鲜的蔬菜和水果):有利于血压的降低。</span> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">高血压是以体循环动脉压升高为主要特点的临床综合征。动脉压持续升高可导致心、脑、肾和血管等损害,并可引起全身代谢异常,危害非常大。而同时,高血压又是可以防治的疾病。最近一项大规模临床试验证明,药物治疗使血压下降</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">14/16mmHg</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">,发生脑卒中的危险下降</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">55</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%,发生心肌梗死的危险下降</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">48</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%,心血管病死亡危险减少</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">45</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%,总死亡危险减少</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">36</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%。所以,降压治疗,对男、女、中年、老年、有无高血压家族史、脑梗塞史或脑出血史者均有益。然而,国人对高血压的认知程度却令人担忧。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">1991</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">年,全国</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">15</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">岁以上人群高血压患病率为</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">11.26</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%,较</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">12</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">年前增加了近</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">50</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%;而国人对高血压的知晓率仅为</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">26.6</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%,农村更低;服药率为</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">21.1</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%,控制率仅为</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">2.9</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">%。所以,高血压防治是一项长期而艰巨的任务。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">防治高血压</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;">,</span><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">困难在哪里</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">高血压危害隐匿,人们认识不足高血压的危害是一个渐进的慢性过程。尽管血压已高,但患者可无任何不适症状,生活和工作不受影响,所以人们不够重视它。有些人根本不知道自己有高血压,直到全身重要器官损坏(如浮肿、眼底出血或偏瘫等)时才发现。此时再进行治疗效果很差,有些器官的损害是不可逆的。</span> <p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">坚持药物治疗困难这主要是因为人们对高血压的危害认识不足。患者有时甚至认为大夫的话属危言耸听,觉得服药与不服药没什么差别。他们往往因工作忙、吃药麻烦等原因,而不规律服药或根本就放弃服药。 惧怕药物副作用由于医学知识的缺乏和对高血压危害的认识不足,很多患者看到抗高血压药物说明书中写着很多副作用,自认为长期吃下去会损坏肝、肾,甚至认为心脏会不再跳动了,所以,没有权衡利弊、征求医生的意见,就自行中断药物治疗。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">如何提高高血压控制率</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">健康宣教,阐明高血压的危害首先,要通过健康教育,解决患者的思想问题,使他们充分认识到长期高血压的危害。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">其次,通过宣教使人们认识到,良好的生活习惯,如控制体重、坚持运动、限制摄盐、控制饮酒和进行正规的抗高血压药物治疗等,可以防治高血压。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt;"><span style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial'; mso-bidi-font-size: 10.5pt;">长期服药,消除顾虑针对患者担心药物的副作用问题,医生应该注意告诉患者,高血压本身对心、脑、肾及血管等有直接的损坏作用,降压药通过降低血压可以消除这种危害,对心、脑、肾和血管是有保护作用的。对大多数药物而言,其保护作用大于副作用。因此,在医生指导下,坚持正规服药,是防治高血压、预防心脑血管病的最好方法。</span><span lang="EN-US" style="FONT-FAMILY: ˎ̥,arial; mso-bidi-font-size: 10.5pt;"><p></p></span></p><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">高血压的防治要规范化高血压的变化具有时间节律性。原发性高血压有明显的昼夜变化模式:早晨血压迅速升高到高峰水平,白天保持在高水平,傍晚下降,在睡眠期降至最低水平。继发性高血压夜间血压变化有时下降,有时升高。因此,防治高血压的药物选择和服药时间,应根据</span><span lang="EN-US" style="FONT-SIZE: 10.5pt; FONT-FAMILY: ˎ̥,arial; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-fareast-font-family: 宋体;">24</span><span style="FONT-SIZE: 10.5pt; FONT-FAMILY: 宋体; mso-bidi-font-family: ''; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-ascii-font-family: 'ˎ̥,arial'; mso-hansi-font-family: 'ˎ̥,arial';">小时动态血压监测结果,按血压昼夜节律变化特点确定,这样才能达到理想控制高血压的目的。</span>
页:
[1]
2