Sayed, Sajid A Modified radial v/s biatrial maze for atrial fibrillation in rheumatic valvular heart surgery. [electronic resource] - Indian heart journal - 510-6 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 2213-3763 Standard No.: 10.1016/j.ihj.2014.05.010 doi Subjects--Topical Terms: AdultAtrial Fibrillation--diagnostic imagingCardiac Surgical Procedures--methodsCatheter AblationEchocardiographyElectrocardiographyFemaleHeart Valve Diseases--diagnostic imagingHumansMalePatient SelectionProspective StudiesRheumatic Heart Disease--diagnostic imagingSingle-Blind MethodTreatment Outcome