Objective To investigate the clinical significance of the left ventricular volume in patients with myocardial infarction(MI) by dynamic 3 dimensional echocardiography(3 DE) during dobutamine stress testing(DST).
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美
- 目的 探討動(dòng)態(tài)三維超聲心動(dòng)圖(3?DE) 多巴酚丁胺負荷試驗( DST) 中心肌梗死( MI) 患者左室容積(LVV) 變化的臨床意義。