title: Effect of potassium on supernormal conduction in the bundle branch-Purkinje system of the dog.
mesh_terms: D000818:Animals; D002036:Bundle of His / Q000187:drug effects* / Q000502:physiology; D002304:Cardiac Pacing, Artificial; D004285:Dogs; D004562:Electrocardiography; D006329:Heart Conduction System / Q000187:drug effects*; D006801:Humans; D011188:Potassium / Q000097:blood / Q000494:pharmacology*; D011690:Purkinje Fibers / Q000187:drug effects* / Q000502:physiology
chemical_list: D011188:Potassium