title: Influence of plasma drug level and the presence of conduction disease on the electrophysiologic effects of procainamide.
mesh_terms: D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000188:drug therapy* / Q000503:physiopathology; D002037:Bundle-Branch Block / Q000188:drug therapy / Q000503:physiopathology; D002304:Cardiac Pacing, Artificial; D004334:Drug Administration Schedule; D004562:Electrocardiography; D004594:Electrophysiology; D005260:Female; D006329:Heart Conduction System / Q000187:drug effects* / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011342:Procainamide / Q000097:blood / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D011342:Procainamide