Anti-Arrythmic Effects of L-Dicentrine / 昆明医科大学学报

To observe Antiarrhythmic effects of L-dicentrine．Methods using experimented model of arrhythmials．Results: L-dicentrine iv l0 mg/kg could convert BacRinduccd arrhythmia into sinus rhythm in rats,and could significantly increase the tolerant dose of aconine to produce Ventricular fibrillation (VF) and Cardiac ［rrest (ca) in rats． The drug could also decrease the incidence of VF and CP by cardiac rats and by chloroform in mice． L-dicelltrine had protective effects on ouabain ind uced　Arrhythmias in guined pigs and on adrenalice induced arrhythmias in rabbit s ． The drug might also inhibit the arrhymias induced by stimulation ofhypothaplu s． Conclusion: L-dicenirine have significant antiarrhythmic properties．