Effect of enhanced contractility on the left ventricular response to vagus nerve stimulation in dogs.
D000628:Aminophylline / Q000494:pharmacology; D000818:Animals; D001794:Blood Pressure; D002118:Calcium / Q000494:pharmacology; D002297:Cardanolides / Q000494:pharmacology; D004285:Dogs; D004558:Electric Stimulation; D013564:Sympathetic Nervous System / Q000187:drug effects*; D014630:Vagus Nerve / Q000502:physiology*; D016276:Ventricular Function
D002297:Cardanolides; D000628:Aminophylline; D002118:Calcium