Effect of combined sympathetic and parasympathetic blockade on heart rate and cardiac function in man.
D001285:Atropine / Q000494:pharmacology*; D006328:Cardiac Catheterization; D002302:Cardiac Output / Q000187:drug effects*; D004357:Drug Synergism; D006334:Heart Function Tests; D006339:Heart Rate / Q000187:drug effects*; D006801:Humans; D011433:Propranolol / Q000494:pharmacology*
D001285:Atropine; D011433:Propranolol