Coronary artery fistulas: A 12-year single-center experience Sofia Torres; Mariana Vasconcelos; Marta Tavares Silva; Jorge Moreira; João Carlos Silva; Filipe Macedo;

Arterial switch operation for transposition of great arteries: Is coronary artery circulation evaluation necessary? António Marinho-da-Silva;

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;