title: Narrow QRS complex tachycardia with a high-frequency potential recorded near the His bundle: what is the mechanism?
authors.affiliation: Department of Medicine, Division of Cardiovascular Medicine, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA. reginald.ho@jefferson.edu
authors.forename: Reginald T
authors.initials: RT
authors.lastname: Ho
authors.forename: Matthew
authors.initials: M
authors.lastname: DeCaro
mesh_terms: D000328:Adult; D000889:Anti-Arrhythmia Agents / Q000627:therapeutic use; D002036:Bundle of His / Q000503:physiopathology*; D003937:Diagnosis, Differential; D004562:Electrocardiography; D005424:Flecainide / Q000627:therapeutic use; D006801:Humans; D008297:Male; D013610:Tachycardia / Q000175:diagnosis / Q000188:drug therapy / Q000503:physiopathology*
chemical_list: D000889:Anti-Arrhythmia Agents; D005424:Flecainide