Rotational atherectomy. Is it still the main tool in hard rock combat? Jorge Guardado;

Surgical revascularization of chronic coronary total occlusions ¿ a systematic review and meta-analysis Ana Luísa Silva; Gonçalo Ferraz Costa; José Luís Martins; Luís Leite; Lino Gonçalves;

Initial experience with orbital atherectomy in a non-surgical center in Portugal Daniel Faria; Hugo Vinhas; João Bispo; João Guedes; Sandrine Marto; Hugo Palmeiro; Patrícia Franco; Jorge Mimoso;