No abstract

High Doppler valve gradient is generally suggestive of valve thrombosis. However, it should be corroborated with the finding of restricted leaflet movement to confirm the diagnosis. In the present case, abnormally high gradient was not associated with limited leaflet movements or any valve thrombus.

Double-orifice mitral valve is a rare congenital anomaly being associated with other cardiac defects and rarely presented in isolation. Valve function can be preserved for long and it is usually an incidental finding. We present an unusual case of double-orifice mitral valve with mitral regurgitation in a middle-aged man associated with the atrial septal defect, highlighting the role of three-dimensional transesophageal echocardiography.