CAJ | 학술논문

目的探讨高血压患者动脉僵硬度与其左室舒张功能状态的相关性。方法选择54例高血压患者为观察组，54例健康体检者作为对照组，通过多普勒超声测量二尖瓣口舒张早期最大血流速率（E）峰和舒张晚期最大血流速率（A）峰，舒张早期峰值速度（Em）和舒张晚期峰值速度（Am），计算E/Em值，同时，测量肱动脉-踝动脉脉搏波传导速度（ BaPWV），比较两组患者BaPWV与E/Em的相关性。结果在观察组患者，BaPWV明显增加，E/Em值增高，与对照组比较，差异具有统计学意义（P＜0．05），E/Em与BaPWV值呈正相关（r＝0．28，P＜0．05）。结论在高血压患者中，动脉僵硬度增加，左室舒张功能恶化。
목적탐토고혈압환자동맥강경도여기좌실서장공능상태적상관성。방법선택54례고혈압환자위관찰조，54례건강체검자작위대조조，통과다보륵초성측량이첨판구서장조기최대혈류속솔（E）봉화서장만기최대혈류속솔（A）봉，서장조기봉치속도（Em）화서장만기봉치속도（Am），계산E/Em치，동시，측량굉동맥-과동맥맥박파전도속도（ BaPWV），비교량조환자BaPWV여E/Em적상관성。결과재관찰조환자，BaPWV명현증가，E/Em치증고，여대조조비교，차이구유통계학의의（P＜0．05），E/Em여BaPWV치정정상관（r＝0．28，P＜0．05）。결론재고혈압환자중，동맥강경도증가，좌실서장공능악화。
Objective Study on arterial stiffness in hypertensive patients with left ventricular diastolic function of relevance .Method select 54 cases hypertension patients for observation group,54 cases health examination who as controlled group,by more general Doppler ultrasound measurement mitral valve mouth diastolic early maximum blood flow rate(e)peak and diastolic advanced maximum blood flow rate( -a)peak,diastolic early peak speed(Em)and diastolic advanced peak speed(Am), calculation E/Em value,while,measurement brachial artery-ankle artery pulse wave conduction speed( BaPWV) ,comparison two group patients BaPWV and E/Em of correlation.Results Patients with results in the observation group,BaPWV increased significantly,increase the E/Em value,compared with the control group,compared with the positive(P<0.05),the E/Em and BaPWV values were positively related(r=0.28,P<0.05).Conclusion In patients with hypertension,arterial stiffness in-creased left ventricular diastolic function deteriorated .