Infective endocarditis: Epidemiology and prognosis Pedro Apolinário; Isabel Campos; Cátia Oliveira; Carina Silva; Carina Arantes; Juliana Martins; Alberto Salgado; Nuno Salomé; Carla Rodrigues; Paulo Medeiros; João Bizarro Pinho; Jorge Marques; Catarina Vieira;

Congenital heart defects and preterm birth: Outcomes from a referral center Andreia Palma; Sofia Morais; Patrícia V. Silva; António Pires;

Radiation protection practices in diagnostic and interventional cardiology: A position paper from the Portuguese Association of Interventional Cardiology Diana Ribeiro; Bruno Brochado; Graciano Paulo; Hugo Vinhas; Elisabete Jorge; Ana Felício; Carlos Braga; Pedro Sousa; Rita Calé;