Facemasks during aerobic exercise: Implications for cardiac rehabilitation programs during the Covid-19 pandemic Tiago Pimenta, Helena Tavares, João Ramos, Mafalda Oliveira, David Reis, Hugo Amorim, Afonso Rocha

Predictors of changes in functional capacity on a cardiac rehabilitation program Carlos Branco, Sofia Viamonte, Carlos Matos, Sandra Magalhães, Inês Cunha, Ana Barreira, Preza Fernandes, Severo Torres

Progression of aerobic exercise intensity in a cardiac rehabilitation program Hugo Amorim, Rui Cadilha, Fernando Parada, Afonso Rocha