A new electrophysiologic triad for identification and localization of the critical isthmus in atrial flutter Pedro Adragão; Daniel Matos; Francisco Moscoso Costa; Pedro Carmo; Diogo Cavaco; Gustavo Rodrigues; João Carmo; Francisco Morgado; Miguel Mendes;

Innovative transapical-transfemoral loop approach: First case of CoreValve implantation in a 19-mm Mitroflow during double valve-in-valve procedure Rui Campante Teles; Daniel Nascimento Matos; Miguel Abecasis; João Mesquita; Regina Ribeiras; José Pedro Neves; Manuel Almeida; Miguel Mendes;

Medication adherence to direct anticoagulants in patients with non-valvular atrial fibrillation ¿ A real world analysis Catarina Brízido; António Miguel Ferreira; Pedro Lopes; Christopher Strong; Gustavo Sá Mendes; Francisco Fernandes Gama; Anaí Durazzo; Gustavo Rocha Rodrigues; Daniel Matos; Sara Guerreiro; Sérgio Madeira; Jorge Ferreira; Pedro Adragão; Miguel Mendes;