SGLT-2 inhibitors: A step forward in the treatment of heart failure with reduced ejection fraction José Silva-Cardoso; Aurora Andrade; Dulce Brito; Jorge Ferreira; Cândida Fonseca; Marisa Peres; Fátima Franco; Brenda Moura;

Isn¿t it IRONic? In the era of complex cardiac procedures, the deficiency of a simple tiny cation makes a difference in acute coronary syndromes Marisa Peres;

Cardiac arrhythmias in patients presenting with COVID-19 treated in Portuguese hospitals: A national registry from the Portuguese Association of Arrhythmology, Pacing and Electrophysiology Dinis Mesquita; Pedro Carmo; Nuno Cabanelas; Nuno Santos; Vítor Martins; Victor Sanfins; Helena Cristina Costa; José Paulo Fontes; Paulo Fonseca; Leonor Parreira;