Athlete's heart and soldier's heart: Is Morganroth striking back? Nuno Cardim

Morphological and functional changes in athlete's heart during the competitive season Nuno Cabanelas, Secundino Freitas, Lino Gonçalves

Beware of regression of electrocardiographic abnormalities on detraining – It may not always mean ‘athlete's heart’ José Pedro Marques, António Freitas, João Abecasis