Case Presentation: 78 year old woman with persistent non valvular atrial fibrillation was admitted with palpitation and dyspnea. She was in atrial fibrillation with rapid ventricular rate. Given symptomatic atrial fibrillation after rate control, decision was made for transesophageal echocardiogram (TEE) and elective direct current cardioversion (DCCV). She was successfully converted to sinus rhythm with […]