Study Status: Recruiting
Recruit Status: Recruiting
Study Type: Interventional
Official Title: Pilot, Randomized,Single Blind Trial of Surgical Prevention of Atrial Fibrillation in Patients With Rheumatic Mitral Valve Lesion
Brief Summary: This study evaluates the safety and efficiency of surgical prevention of atrial fibrillation in patients with valvular heart disease and left atrium enlargement