title: [Analysis of arrhythmia by intracardiac electrocardiography and its application].
mesh_terms: D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D002036:Bundle of His / Q000503:physiopathology; D006328:Cardiac Catheterization; D004562:Electrocardiography / Q000379:methods*; D006801:Humans