Three-dimensional echocardiographic assessment of annular shape changes in the normal and regurgitant mitral valve
Starr R. Kaplan, G. Bashein, Florence H. Sheehan, Malcolm E. Legget, Brad I. Munt, Xiangning Li, Murali Sivarajan, Edward L. Bolson, Merrilinn Zeppa, M. Archa, Roy W. Martin
Abstract