Iatrogenic fistula between the aorta and the right ventricular outflow tract after Melody valve implantation: Case report and literature review Petra Loureiro, José F. Martins, Alain Fraisse, Rui Rodrigues, José Fragata, Fátima F. Pinto

Quadricuspid aortic valve with a hidden left ostium: Case report and literature review Filipe R. Soares, Carlos Branco, Gonçalo F. Coutinho, David Prieto, Manuel J. Antunes

Percutaneous embolization of coronary fistulas: A single-center experience Margarida Silva, Nuno Carvalho, Ana Teixeira, Graça Nogueira, Isabel Menezes, Rui Ferreira, Fernando Maymone-Martins, Rui Anjos