TI - Huge caseous calcification of the mitral annulus mimicking cardiac mass presented with atrioventricular block and severe mitral regurgitation AU - Öner Yüksel, İ. AU - Arslan, Ş. AU - Çağırcı, G. AU - Köklü, E. SO - The Anatolian Journal of Cardiology 2013;13:5004-5005. DO - 10.5152/akd.2013.019