Portuguese National Registry on Cardiac Electrophysiology, 2021 and 2022 Sílvia Ribeiro; Paulo Fonseca; Pedro Semedo; Alexandra Castro; Daniel Bonhorst; Pedro Marques; Víctor Sanfins;

Respiratory failure in pulmonary hypertension patients Miguel Filipe Guia; Fernanda Paula; Paula Pinto; Filipe Froes;