Invited commentary.
Kumar
Arkalgud Sampath
AS
Department of Cardiothoracic and Vascular Surgery, Pushpanjali Crosslay Hospital, A 4 Yojana Vihar, Delhi 110 092, India. asampath_kumar@hotmail.com
D001021:Aortic Valve; D006349:Heart Valve Diseases / Q000401:mortality* / Q000601:surgery*; D006801:Humans; D012214:Rheumatic Heart Disease / Q000401:mortality* / Q000601:surgery*; D014261:Tricuspid Valve