A rare cause of acute coronary syndromes in young adults – myeloproliferative neoplasms: A case series Betul Cengiz, Vedat Aytekin, Ulas Bildirici, Sukru Taylan Sahin, Selen Yurdakul, Saide Aytekin, Reyhan Kucukkaya

Spontaneous coronary artery dissection: A single-center case series and literature review Glória Abreu, Carlos Galvão Braga, João Costa, Pedro Azevedo, Jorge Marques

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