Effective radiation dose of three diagnostic tests in cardiology: Single photon emission computed tomography, invasive coronary angiography and cardiac computed tomography angiography Pedro de Araújo Gonçalves, Pedro Jerónimo Sousa, Rita Calé, Hugo Marques, Miguel Borges dos Santos, André Dias, Hélder Dores, Maria Salomé Carvalho, António Ventosa, Teresa Martins, Rui Campante Teles, Manuel Almeida, Miguel Mendes

Marfan syndrome with ascending aortic aneurysm: Value of cardiac computed tomography Pedro Jerónimo Sousa, Pedro Araújo Gonçalves, Sérgio Boshoff, Hugo Marques, Salomé Carvalho, João Moradas Ferreira, Miguel Mota Carmo, Ana Aleixo, José Pedro Neves, Miguel Mendes

Segmental pulmonary stenosis: Importance of computed tomography angiography Santiago Colunga Blanco, Isaac Martínez Bendayán, Maria José Martínez Sapiña Llanas, Beatriz Bouzas Zubeldia, Fernando Rueda Nuñez, José Manuel Vázquez Rodríguez