右室栓塞(RVI),生前较难作出诊断,主要靠尸检证实。常规12个导联心电图上无RVI的定位特征,又因右室壁薄,电势弱,即使发生RVI,也不易在心电图上显现出来,因此通过常规心电图得到 RVI的诊断可能性是很小的。1985年上半年,我们对急性心肌梗塞(AMI)患者,除做常规12个导联心电图外,还附加V_7、V_8、V_9、V_3R、V_4R、V_5R,发现四例RVI,并与201 Right ventricular embolism (RVI), more difficult to make a diagnosis before his death, mainly confirmed by autopsy. Conventional 12 lead ECG without RVI positioning characteristics, and because of the thin right ventricular wall, the potential weak, even in the event of RVI, it is not easy to appear in the ECG, so the possibility of RVI diagnosis by conventional ECG is very small. In the first half of 1985, in addition to the conventional 12-lead electrocardiogram, we also added IV, V_8, V_9, V_3R, V_4R and V_5R to acute myocardial infarction (AMI)