| pubmed-article:3219996 | pubmed:abstractText | The cardiac electrophysiological effects of CERM 4205, a new cardioactive agent, were studied by means of intracardiac electrodes in man and in anaesthetized dogs. The results show that CERM 4205 is a cardioactive drug with a main inhibitory effect on slow-response structures (sinus and atrioventricular node) with an associated effect on fast-response structures (atrial, His-Purkinje and ventricular tissues). No qualitative differences were observed between the effects observed in man and dogs. In conclusion, the present study confirms that CERM 4205 is a compound with combined class IV and class I electrophysiological effects in dogs and man. The anaesthetized dog appears to be a satisfactory model for the evaluation of the electrophysiological effects of cardioactive drugs. | lld:pubmed |
