Effects of phenytoin and quinidine on digitalis-induced oscillatory afterpotentials, aftercontractions, and inotropy in canine ventricular tissues.
D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000139:chemically induced; D002298:Cardenolides / Q000494:pharmacology*; D003864:Depression, Chemical; D004071:Digitalis Glycosides / Q000494:pharmacology / Q000633:toxicity; D004285:Dogs; D004305:Dose-Response Relationship, Drug; D004558:Electric Stimulation; D005260:Female; D006321:Heart / Q000502:physiology*; D008297:Male; D008564:Membrane Potentials; D009200:Myocardial Contraction / Q000187:drug effects*; D010672:Phenytoin / Q000494:pharmacology*; D011690:Purkinje Fibers / Q000502:physiology; D011802:Quinidine / Q000494:pharmacology*; D013268:Stimulation, Chemical
D002298:Cardenolides; D004071:Digitalis Glycosides; D010672:Phenytoin; C006277:actodigin; D011802:Quinidine