Reply to the editor.
Center of Cardiothoracic Surgery, University Hospital and Medical School, Coimbra, Portugal.
Gonçalo F
GF
Coutinho
Center of Cardiothoracic Surgery, University Hospital and Medical School, Coimbra, Portugal.
Pedro M
PM
Correia
Center of Cardiothoracic Surgery, University Hospital and Medical School, Coimbra, Portugal.
Manuel J
MJ
Antunes
D001021:Aortic Valve / Q000601:surgery*; D005260:Female; D006349:Heart Valve Diseases / Q000601:surgery*; D019918:Heart Valve Prosthesis Implantation / Q000379:methods*; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000601:surgery*