[Influence of Ba2+ on action potential of the isolated papillary muscle and Purkinje fibers of the bovine heart].
D000200:Action Potentials / Q000187:drug effects*; D000818:Animals; D001464:Barium / Q000494:pharmacology*; D002118:Calcium / Q000494:pharmacology; D002417:Cattle; D004558:Electric Stimulation; D004837:Epinephrine / Q000494:pharmacology; D006329:Heart Conduction System / Q000187:drug effects*; D066298:In Vitro Techniques; D010210:Papillary Muscles / Q000187:drug effects*
D001464:Barium; D002118:Calcium; D004837:Epinephrine
Vliv Ba2+ na akcní potencial izolovaného papilárního svalu a purkynova vlákna hovĕzího srdce.