LONDON, UK - Late recurrence of atrial fibrillation (AF) is not reduced in patients whose pulmonary vein isolation (PVI) treatment incorporates the addition of adenosine triphosphate (ATP), according ...

Cardioversion is a procedure that returns an abnormal heart rhythm to normal. It's used when you have an arrhythmia, which means your heart is beating too fast or irregularly. Cardioversion can be ...

Patients with recent-onset atrial fibrillation commonly undergo immediate restoration of sinus rhythm by pharmacologic or electrical cardioversion. However, whether immediate restoration of sinus ...