Fluoroless cavotricuspid isthmus ablation of typical atrial flutter achieves success with shorter radiofrequency and procedural times Sofia Jacint; Guilherme Portugal; Hélder Santos; Pedro Silva Cunha; Bruno Valente; Ana Lousinha; Ana Sofia Delgado; Rui Cruz Ferreira; Mário Martins Oliveira;

The impact of the COVID-19 pandemic on arterial hypertension monitoring in Portugal Diogo Mendes; Daniel Figueiredo; Carlos Alves; Ricardo Amaral; Beatriz Costa; Ana Penedones; Francisco Batel-Marques;

Pulmonary endarterectomy's blind spot: Is echocardiography the answer? Ana Teresa Timóteo; Ana Isabel Galrinho;