Short and long-term clinical impact of transcatheter aortic valve implantation in Portugal according to different access routes: Data from the Portuguese National Registry of TAVI Cláudio Guerreiro; Pedro Carrilho Ferreira; Rui Campante Teles; Pedro Braga; Pedro Canas da Silva; Lino Patrício; João Carlos Silva; José Baptista; Manuel de Sousa Almeida; Vasco Gama Ribeiro; Bruno Silva; João Brito; Eduardo Infante Oliveira; Duarte Cacela; Sérgio Madeira; João Silveira;

The effects of transcatheter aortic valve implantation on cardiac electrical properties Ana Mosalina Manuel; João Almeida; Cláudio Guerreiro; Tiago Dias; Ana Barbosa; Pedro Teixeira; José Ribeiro; Adelaide Dias; Daniel Caeiro; Marlene Fonseca; Madalena Teixeira; Marco Oliveira; Helena Gonçalves; João Primo; Alberto Rodrigues; Vasco Gama; Pedro Braga; Ricardo Fontes-Carvalho;

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;