Prognostic value of a new cardiopulmonary exercise testing parameter in chronic heart failure: oxygen uptake efficiency at peak exercise — comparison with oxygen uptake efficiency slope Alexandra Toste, Rui Soares, Joana Feliciano, Valeska Andreozzi, Sofia Silva, Ana Abreu, Ruben Ramos, Ninel Santos, Lurdes Ferreira, Rui Cruz Ferreira

Optimizing risk stratification in heart failure and the selection of candidates for heart transplantation Tiago Pereira-da-Silva, Rui M. Soares, Ana Luísa Papoila, Iola Pinto, Joana Feliciano, Luís Almeida-Morais, Ana Abreu, Rui Cruz Ferreira

Cardiac rehabilitation after acute coronary syndrome: Do all patients derive the same benefit? Sílvia Aguiar Rosa, Ana Abreu, Rui Marques Soares, Pedro Rio, Custódia Filipe, Inês Rodrigues, André Monteiro, Cristina Soares, Vítor Ferreira, Sofia Silva, Sandra Alves, Rui Cruz Ferreira