title: Idioventricular tachycardia with some unusual features.
mesh_terms: D000328:Adult; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D004562:Electrocardiography; D005080:Exercise Test; D006327:Heart Block / Q000503:physiopathology; D006329:Heart Conduction System / Q000503:physiopathology; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D008297:Male; D013610:Tachycardia / Q000188:drug therapy / Q000503:physiopathology*
chemical_list: D000889:Anti-Arrhythmia Agents