Non-vitamin K versus vitamin K antagonist oral anticoagulants in surgical mitral valve repair or bioprosthetic valve replacement in the first three months after surgery Hugo Costa; Pedro Custódio; Rui Baptista Gonçalves; Pedro Lamares Magro; Miguel Sousa Uva;

Stabbed in the right place: The millimetric line between luck and disaster Catarina Amaral Marques; Francisco Mil-Homens; Carlos Xavier Resende; João Fernandes; Daniela Gouveia; Paulo Pinho; Filipe Macedo;

Direct oral anticoagulants and surgical bioprosthetic valves: State of the art Pedro Lamares Magro; Miguel Sousa-Uva;