anteroseptal

In patients with inferior-posterior myocardial infarction, the decreasing degree of velocity in inferior wall ( long-axis) and in posterior wall ( short-axis) was respectively more significant than that in anterior wall and in anteroseptal wall ( p < 0.01 or p < 0.05).

下后壁梗塞患者下壁（长轴方向）、后壁（短轴方向）运动速度较健康人降低的程度分别比前壁、前间隔更显著（p＜0.01或p＜0.05）。

Results: ① The location of the LAD coronary artery occlusion occured at distal to the origin of the first septal breach ( S1) and the first diagonal branch ( D1) in the most of the patients with anteroseptal AMI.

结果：①前间隔AMI患者前降支闭塞位置大都发生在第1间隔支和第1对角支开口远端，且单支病变多见。

Objective To approach the infarct sites in 4 patients with inferior wall AMI concomitant ST segment elevation in leads V_ 1-3 and V_ 3R-5R. These patients were diagnosed as inferior, right ventricular and anteroseptal walls AMI at admission.

目的对4例下壁急性心肌梗死（AMI）伴V13和V3R5R导联ST段抬高入院诊断为下壁、右室合并前间壁AMI的梗死部位进行探讨，藉以商榷急性后间壁心肌梗死诊断标准。