title: Electrophysiologic effects of procaine amide in patients with intraventricular conduction delay.
mesh_terms: D001145:Arrhythmias, Cardiac / Q000188:drug therapy; D001795:Blood Pressure Determination; D002986:Clinical Trials as Topic; D004562:Electrocardiography; D004594:Electrophysiology; D006329:Heart Conduction System / Q000187:drug effects* / Q000503:physiopathology; D006801:Humans; D007258:Informed Consent; D007263:Infusions, Parenteral; D011342:Procainamide / Q000008:administration & dosage / Q000097:blood / Q000494:pharmacology*; D013997:Time Factors
chemical_list: D011342:Procainamide