Cocaine blockade of the acetylcholine positive inotropic response in ventricular myocardium.
D000109:Acetylcholine / Q000037:antagonists & inhibitors* / Q000502:physiology; D000818:Animals; D002415:Cats; D003042:Cocaine / Q000494:pharmacology*; D006321:Heart / Q000187:drug effects*; D006352:Heart Ventricles; D010477:Perfusion; D011312:Pressure
D003042:Cocaine; D000109:Acetylcholine