[Positive dromotropic effect of papaverine. Changes afforded by propranolol].
D000818:Animals; D016275:Atrial Function; D004285:Dogs; D006329:Heart Conduction System / Q000187:drug effects / Q000502:physiology*; D010208:Papaverine / Q000494:pharmacology*; D011433:Propranolol / Q000494:pharmacology; D016276:Ventricular Function
D011433:Propranolol; D010208:Papaverine
Effet dromotrope positif de la papavérine. Modifications apportées par le propranolol.