Clinical outcome of a single procedure cryoballoon ablation for the treatment of atrial fibrillation: A real-world multicenter experience in Portugal Pedro Silva Cunha; Paulo Fonseca; Sérgio Laranjo; Fernando Montenegro Sá; Bruno Tereno Valente; Guilherme Portugal; Helena Gonçalves; Manuel Nogueira da Silva; Luís Brandão; Mário Martins Oliveira; João Primo;

Cardiac resynchronization system implantation guided by three-dimensional electroanatomic mapping Pedro Silva Cunha; Hélder Santos; Mário Martins Oliveira;

Portuguese recommendations for the management of transthyretin amyloid cardiomyopathy (Part 1 of 2): Screening, diagnosis and treatment. Developed by the Task Force on the management of transthyretin amyloid cardiomyopathy of the Working Group on Myocardial and Pericardial Diseases of the Portuguese Society of Cardiology Nuno Marques; Sílvia Aguiar Rosa; Filipa Cordeiro; Raquel Menezes Fernandes; Catarina Ferreira; Dina Bento; Dulce Brito; Nuno Cardim; Luís Lopes; Olga Azevedo;