Fighting the pandemic with collaboration at heart: Report from cardiologists in a COVID-19-dedicated Portuguese intensive care unit Pedro Ribeiro Queirós; Daniel Caeiro; Marta Ponte; Cláudio Guerreiro; Marisa Silva; Sara Pipa; Ana Lúcia Rios; Diana Adrião; Raul Neto; Pedro Teixeira; Gualter Silva; Mariana Silva; Nuno Dias Ferreira; Paula Castelões; Pedro Braga;

Present and future economic impact of transcatheter aortic valve replacement on the Portuguese national healthcare system Ricardo Fontes-Carvalho; Cláudio Guerreiro; Eduardo Infante Oliveira; Pedro Braga;

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;