【摘要】 山麦冬水溶性提取物2g/kg iv.可明显缩短肾上腺素致家兔心律失常的持续时间。同样剂量的本品可使乌头碱致大鼠心律失常迅速转复窦性心律。山麦冬水溶性提取物2.5g/kg iv.对氯化钡致大鼠心律失常有明显的对抗作用。本品对哇巴因致豚鼠心律失常及氯化钙致小鼠室颤后的死亡率无明显影响。更多还原

【Abstract】 This paper reported on the experimental results about the antiarrhythmic actions of SWSE on arrhythmic models of animals.The results showed that. （1） SWSE 2g/kg iv prevented obviously the arrhythmia induced by adrenaline in rabbits and the continued time of arrhythmia was shortened obviously by SWSE. （2） The same dose of SWSE,apparently inhibited the arrhythmia induced by aeonitine in rats.It may shorten the time to restore sinus rhythm. （3） SWSE 2.5g/kg iv significantly opposed the arrhythmia induced by BACL₂ in rats.The time to restore sinus rhythm in the SWSE group is shorter than in the control group. （4） SWSE exerted no definite influence on the arrhythmia induced by Ouabain in guinea pigs and the arrhythmia induced by CACL₂ in mice.更多还原