Post-infarction ventricular septal defect surgery in Portugal Pedro Magro; André Soeiro; Nuno Guerra; Gonçalo Coutinho; Pedro Antunes; Ângelo Nobre; José Neves; Miguel Sousa-Uva;

Congenital heart defects and preterm birth: Outcomes from a referral center Andreia Palma; Sofia Morais; Patrícia V. Silva; António Pires;

Does transcatheter ventricular septal defect closure affect heart rate variability in children? Suleyman Sunkak; Ozge Pamukcu; Ali Baykan; Onur Tasci; Cagdas Vural; Kazim Uzum; Nazmi Narin;