Resting echocardiogram

resting echocardiogram; wall motion abnormalities; coronary angiography; coronary arteries; myocardial infarction.

静息超声心动图；室壁运动异常；冠状动脉造影；病变血管；心肌梗死。

Methods Forty-one patients ( 52.3 ± 9.8 years) with Q wave myocardial infarction underwent low-dose dobutamine electrocardiography and echocardiography before revascularization, revascularization was performed in all patients. Resting echocardiogram was repeated two month after revascularization.

方法41例近期心肌梗死患者，于血管重建术前行低剂量多巴酚丁胺超声心动图（Low-DoseDobutamineEchocardiography，LDDE）和负荷心电图检查，术后两个月重复静息超声心动图检查。