Modification of the action of propranolol on pacemaker automaticity and overdrive suppression by reserpine.
D000818:Animals; D002415:Cats; D006325:Heart Atria / Q000503:physiopathology; D006327:Heart Block / Q000503:physiopathology; D006329:Heart Conduction System / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D006352:Heart Ventricles / Q000503:physiopathology; D011433:Propranolol / Q000494:pharmacology*; D012110:Reserpine / Q000494:pharmacology*
D012110:Reserpine; D011433:Propranolol