目的：研究阵发性折返性室上性窄qrs波心动过速终止后倒置T波的临床意义。

Objective: To investigate the clinical significance of newly acquired negative t waves after termination of paroxysmal supraventricular reentrant tachycardia with narrow QRS complex.

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目的探讨不同剂量辛伐他汀治疗急性心肌梗死合并阵发性心房颤动心脏复律后的近期疗效。

Objectives To investigate the effects of different dosage of simvastatin on acute myocardial infarction with paroxysmal atrial fibrillation.

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