Objective It is to study curative effect of different dosage of nitroglycerin on acute myocardial infarction (AMI).

目的观察不同剂量硝酸甘油治疗急性心肌梗死（AMI）的效果。

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Objective To observe the clinical curative effect and its safety of intravenous injection of amiodarone in treatment of acute myocardial infarction (ami) with ventricular tachycardia (VT).

目的观察静脉注射胺碘酮治疗急性心肌梗死合并室性心动过速的临床疗效及其安全性。

youdao

Objective To observe the clinical curative effect and its safety of intravenous injection of amiodarone in treatment of acute myocardial infarction (ami) with ventricular tachycardia (VT).

目的观察静脉注射胺碘酮治疗急性心肌梗死合并室性心动过速的临床疗效及其安全性。

youdao