Swaminathan M, Mahmood F. Combined valvular disease: when echocardiography provides the questions and the answers.. J Cardiothorac Vasc Anesth. 2010;24(2):366.
Valve Research Group
An Echocardiography and Cardiovascular Research Collaboration
Department of Anesthesia, Critical Care & Pain Management and Department of Surgery, Division of Cardiac Surgery
Beth Israel Deaconess Medical Center