title: Invited commentary.
authors.affiliation: Department of Cardiothoracic and Vascular Surgery, Pushpanjali Crosslay Hospital, A 4 Yojana Vihar, Delhi, India. asampath_kumar@hotmail.com
authors.forename: Arkalgud Sampath
authors.initials: AS
authors.lastname: Kumar
mesh_terms: D005260:Female; D006349:Heart Valve Diseases / Q000401:mortality* / Q000601:surgery*; D019918:Heart Valve Prosthesis Implantation / Q000379:methods*; D006801:Humans; D008297:Male; D014262:Tricuspid Valve Insufficiency / Q000601:surgery*