目的探讨冠心病患者静息超声心动图室壁运动异常与冠状动脉造影病变血管间的关系。
Objective To investigate patients with coronary heart resting echocardiogram wall motion abnormalities and coronary angiography in the relationship between vascular disease.
目的设计用高频超声线阵探头（HFU）观察心尖部室间沟部位心外膜冠状动脉（ECA）结构和血流。
Objective:This study designed to image the epicardial coronary artery (ECA) and flow in apical interventricular furrow using transthoracic high frequency linear ultrasound probe (HFU).
骨间膜、前间隔、后间隔和肌间筋膜是各骨筋膜室的分界标志，胫前、胫后动脉和胫骨外缘、腓骨前后缘是重要定位标志。
The anterior tibial artery, the posterior tibial artery, the tibia lateral border, the fibula anterior and posterior borders were important markers of localization.
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