Quadricuspid aortic valve with a hidden left ostium: Case report and literature review Filipe R. Soares; Carlos Branco; Gonçalo F. Coutinho; David Prieto; Manuel J. Antunes;

Current status of the treatment of degenerative mitral valve regurgitation Gonçalo F. Coutinho; Manuel J. Antunes;

Transapical off-pump mitral valve repair with NeoChord implantation: Is less better? Gonçalo F. Coutinho;