Atrial Fibrillation, AVNRT

Dec 10, 2015 , Category : Interesting Cases

A 54 year-old man was referred with a history of recurrent attacks of paroxysmal atiral fibrillation (AF) for several years. No regular tachycardia was ever documented. The attacks were refractory to multiple anti-arrhythmic drugs. Pulmonary isolation with NavX 3D mapping system was scheduled. Baseline electrophysiologic studies were performed at the onset of the study. There was no ventri... (Read More)