A concealed atriopleural fistula resulting from a cardiac stab wound María Elena Arnáiz-García, Javier Arnáiz, Alejandro Pontón, Ivana Pulitani, Jose María González-Santos, Adolfo Arévalo-Abascal, María E. Bueno-Codoñer, Ana María Arnáiz-García

Chest stab wound—A rare cause of late ventricular tachycardia Sílvia Ribeiro, Nuno Salomé, Teresa Pinho, Helena Gonçalves, João Primo, Pedro Azevedo, Adelino Correia

Cardiac thrombus and conduction disorder in takotsubo cardiomyopathy Ana Sofia Correia, Nuno Moreno, Alexandra Gonçalves, Vítor Araújo, Teresa Pinho, Rui André Rodrigues, Filipe Macedo, Maria Júlia Maciel