【摘 要】
：
Objectives To study the effect of berberine on arrhythmia caused by stretch of isolated myocardial infracted(MI)hearts in rats.Methods Fourty wistars were randomly divided into 4 groups:normal control
【机 构】
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The First Affiliated Hospital to Harbin Medical University,Harbin 150001,China
【出 处】
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第14届中国南方国际心血管病学术会议
论文部分内容阅读
Objectives To study the effect of berberine on arrhythmia caused by stretch of isolated myocardial infracted(MI)hearts in rats.Methods Fourty wistars were randomly divided into 4 groups:normal control group,berberine group,MI group,MI+ berberine group.After perfused on Langendorff,the hearts were stretched for 5 s by 0.2 mL.The effect of stretching was observed for 30 s,including 90％ monophasic action potential(MAPD90),premature ventricular beats(PVB)and ventricular tachycardia(VT).
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