Aim To investigate the effects of propafenone on myocardium inotropism and explore it's possible mechanism in isolated papillarymuscle of guinea pig.
目的研究普罗帕酮心肌变力性作用并从组织水平探讨其作用机制。
2
Electropharmacological effects of resibufogenin(RBG)on guinea pig papillarymuscle were studied by means of conventional glass microelectrode technique.