Evaluation of coronary flow in patients with aortic stenosis by Doppler guide wire; 目的应用血管内多普勒超声评价主动脉瓣返流对冠状动脉血流的影响。
Over the past decades, echocardiography has become the clinical standard for the evaluation of aortic stenosis severity. 在过去的几十年,超声心动已经成为评价主动脉狭窄(AS)严重程度的标准。
Acquired aortic stenosis may occur after a strep infection that progresses to rheumatic fever. 发展成风湿热的链球菌感染之后获得性主动脉狭窄(AS)可能发生。
A similar finding is often made in early stages of aortic stenosis or in incomplete leil bundle branch block. 在主动脉瓣狭窄早期或完全左束支传导阻滞病人中经常会发现类似的检查结果。
Introduction : Aortic stenosis ( AS ) is the most common valvular heart disease in westernised societies. 背景:动脉瓣狭窄(AS)是西欧国家常见的瓣膜性心脏疾病。