Cardiac inotropic and coronary vascular responses to countershock.
D000818:Animals; D001145:Arrhythmias, Cardiac / Q000209:etiology* / Q000517:prevention & control; D001285:Atropine / Q000494:pharmacology; D003331:Coronary Vessels / Q000294:innervation*; D003714:Denervation; D004285:Dogs; D004554:Electric Countershock; D006323:Heart Arrest / Q000517:prevention & control; D006329:Heart Conduction System / Q000187:drug effects; D011433:Propranolol / Q000494:pharmacology
D001285:Atropine; D011433:Propranolol