Coronary artery calcium score as a gatekeeper for further testing in patients with low pretest probability of obstructive coronary artery disease: A cost-effectiveness analysis Daniel A. Gomes, Pedro M. Lopes, Francisco Albuquerque, Pedro Freitas, Cláudia Silva, Sara Guerreiro, João Abecasis, Ana Coutinho Santos, Carla Saraiva, Jorge Ferreira, Pedro de Araújo Gonçalves, Hugo Marques, Miguel Mendes, António M. Ferreira

ProACS risk score: An early and simple score for risk stratification of patients with acute coronary syndromes Ana Teresa Timóteo, Sílvia Aguiar Rosa, Marta Afonso Nogueira, Adriana Belo, Rui Cruz Ferreira

Acquired anomalies of the coronary arteries after arterial switch operation. Usefulness of coronary computed tomography angiography and impact on follow-up Susana M. Abreu, Marta António, Hugo Marques, José D.F. Martins, Fátima F. Pinto