Patient and system delays in the treatment of acute coronary syndrome Marta Viana; Olga Laszczy¿ska; Carla Araújo; Andreia Borges; Vítor Barros; Ana Isabel Ribeiro; Paula Dias; Maria Júlia Maciel; Ilídio Moreira; Nuno Lunet; Ana Azevedo;

Interventional cardiology in cancer patients: A position paper from the Portuguese Cardiovascular Intervention Association and the Portuguese Cardio-Oncology Study Group of the Portuguese Society of Cardiology Miguel Nobre Menezes; Marta Tavares da Silva; Andreia Magalhães; Bruno Melica; Júlia Cristina Toste; Rita Calé; Manuel Almeida; Manuela Fiuza; Eduardo Infante de Oliveira;

Acute total occlusion of the unprotected left main coronary artery: Patient characteristics and outcomes João Calvão; Marta Braga; Mariana Brandão; Andreia Campinas; André Alexandre; Ana Amador; Catarina Costa; João C. Silva; Marisa Silva; Bruno Brochado; João Freitas; Filipe Macedo;