Reproducibility and validity of the Portuguese Edmonton Frail Scale version in cardiac surgery patients Maria de Lurdes Castro; Marta Alves; Ana Martins; Ana Luísa Papoila; Maria-Amália Botelho; José Fragata;

Mechanical circulatory support in children: Strategies, challenges and future directions Susana Abreu; Catarina Brandão; Conceição Trigo; Rui Rodrigues; Fátima Pinto; José Fragata;

Quality of life among adults with repaired tetralogy of fallot: A literature review Carolina Rodrigues; Manuela Silva; Rui Cerejo; Rui Rodrigues; Lídia Sousa; Conceição Trigo; Luísa Branco; Ana Agapito; José Fragata;