title: Canine electrocardiographic and cardiac electrophysiologic changes induced by procainamide.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000188:drug therapy; D001794:Blood Pressure / Q000187:drug effects; D004285:Dogs; D004553:Electric Conductivity / Q000187:drug effects; D004562:Electrocardiography; D004594:Electrophysiology / Q000187:drug effects; D005112:Extracorporeal Circulation; D006329:Heart Conduction System / Q000187:drug effects*; D008564:Membrane Potentials / Q000187:drug effects; D008839:Microelectrodes; D011342:Procainamide / Q000008:administration & dosage / Q000097:blood / Q000494:pharmacology* / Q000627:therapeutic use; D013053:Spectrophotometry; D013997:Time Factors
chemical_list: D011342:Procainamide