title: Initiation of ventricular tachycardia by reentry within the bundle branches. Implications for electrophysiologic testing of antiarrhythmic drugs.
mesh_terms: D000328:Adult; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use*; D002036:Bundle of His / Q000503:physiopathology*; D004558:Electric Stimulation; D004594:Electrophysiology; D006329:Heart Conduction System / Q000503:physiopathology*; D006801:Humans; D008875:Middle Aged; D011342:Procainamide / Q000627:therapeutic use; D011690:Purkinje Fibers / Q000503:physiopathology; D011802:Quinidine; D013610:Tachycardia / Q000188:drug therapy / Q000503:physiopathology*
chemical_list: D000889:Anti-Arrhythmia Agents; D011802:Quinidine; D011342:Procainamide