Spontaneous coronary artery dissection: A review for clinical and interventional cardiologists Catarina Brízido; Sérgio Madeira; Cláudia Silva; Christopher Strong; António Tralhão; Manuel Almeida;

Electrocardiographic indices and pregnancy: A focus on changes between first and third trimesters Negar Omidi; Mohammadrafie khorgami; Farnaz khatami; Mehrdad Mahalleh;

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