Methods:The left ventricular wall motion and cardiac flow in thirty three patients with OMI were observed by two dimensional and Doppler echocardiography with Dob.

• 方法：在静注多巴酚丁胺的同时应用二维和多普勒超声心动图观察33例陈旧性心肌梗塞患者的心室壁运动及心内血流。