CYP2C19*2 and prognosis after an acute coronary syndrome: Insights from a Portuguese center Rogério Teixeira, Pedro Monteiro, Gilberto Marques, João Pego, Margarida Lourenço, Carlos Tavares, Alda Reboredo, Sílvia Monteiro, Francisco Gonçalves, Maria J. Ferreira, Mário Freitas, Graça Ribeiro, Luís A. Providência

Cochrane Corner: Perioperative beta-blockers for preventing surgery-related mortality and morbidity Sofia Alegria, João Costa, António Vaz-Carneiro, Daniel Caldeira

Validation of two US risk scores for percutaneous coronary intervention in a single-center Portuguese population of patients with acute coronary syndrome Ana T. Timóteo, André V. Monteiro, Guilherme Portugal, Pedro Teixeira, Helena Aidos, Maria L. Ferreira, Rui C. Ferreira