Remote invasive monitoring of pulmonary artery pressures in heart failure patients: Initial experience in Portugal in the context of the Covid-19 pandemic Vera Vaz Ferreira; Tiago Pereira-da-Silva; Duarte Cacela; Rui Cruz Ferreira;

Hyperkalemia and management of renin-angiotensin-aldosterone system inhibitors in chronic heart failure with reduced ejection fraction: A systematic review Cândida Fonseca; Dulce Brito; Patrícia Branco; João Miguel Frazão; José Silva-Cardoso; Paulo Bettencourt;

Hyperkalemia as a limiting factor of neurohormonal blockade/modulation in everyday clinical practice Henrique Vasconcelos; Joana Cabral; Emília Moreira; Manuel Campelo; Sandra Amorim; Brenda Moura; Alexandra Sousa; Roberto Pinto; Paulo Maia-Araújo; Cláudia Dias; José Silva-Cardoso;