Effects of Di-p-Cl-benzoyl-linesinine on experimental arrhythmia / 中国药理学通报

AIM The purpose is to study the effect of Di p Cl benzoyl linesinine on experimental arrhythmias. METHODS The models used were caused by aconitine, ouabain and CaCl 2 repectively. RESULTS Di p Cl benzoyl linesinine 5 mg?kg -1 could increase the threshold dose of ventricular ectopic(VE), ventricular tachyacardia(VT), ventricular fibrillation(VF) and cardiac arrest(CA) caused by aconitine in rats and that by ouabain in ginuea pigs; delay the onset time of arrhythmia and decrease the incidence of VE,VF and CA induced by CaCl 2 in rats. CONCLUSION Di p Cl benzoyl linesinine possesses extensive effects of antiarrhythmia on ventricle.