Impact of substrate-based ablation for ventricular tachycardia in patients with frequent appropriate implantable cardioverter-defibrillator therapy and dilated cardiomyopathy: Long-term experience with high-density mapping Mário Oliveira; Pedro Cunha; Bruno Valente; Guilherme Portugal; Ana Lousinha; Mariana Pereira; Manuel Braz; Ana Delgado; Rui C. Ferreira;

Consensus document on magnetic resonance imaging in patients with cardiac implanted electronic devices Ana G. Almeida; Natália António; Carla Saraiva; António Miguel Ferreira; António Hipólito Reis; Hugo Marques; Nuno Dias Ferreira; Mário Oliveira;

Insights into the challenging risk stratification of Brugada syndrome: A complex puzzle to solve Mário Oliveira;