Percutaneous coronary intervention of unprotected left main disease: Five-year outcome of a single-center registry Hélder Dores, Luís Raposo, Manuel Sousa Almeida, João Brito, Pedro Galvão Santos, Pedro Jerónimo Sousa, Henrique Mesquita Gabriel, Pedro Araújo Gonçalves, Rui Campante Teles, Francisco Pereira Machado, Miguel Mendes

Percutaneous versus surgical revascularization of unprotected left main coronary artery: Data from the Portuguese Registry of Acute Coronary Syndromes (ProACS) Ana Rita Pereira, Rita Calé, Alexandra Briosa, João Grade Santos, Daniel Sebaiti, Mariana Martinho, Bárbara Ferreira, Ana Marques, Sofia Alegria, Ana Catarina Gomes, Gonçalo Morgado, Ana Cristina Martins, Hélder Pereira

Reconstruction of an accidentally crushed stent guided by intravascular ultrasound during a left main percutaneous coronary intervention Mohsen Mohandes, Mauricio Torres, Sergio Rojas, Francisco Fernández, Jordi Guarinos, Cristina Moreno