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

Clinical outcomes in heart failure with reduced left ventricular ejection fraction and good functional capacity: The illusion of stability Sérgio Maltês, Catarína Brízido, Bruno M.L. Rocha, Gonçalo J.L. Cunha, Christopher Strong, Pedro Freitas, Anaí Durazzo, António Tralhão, António Ventosa, Carlos Aguiar, Miguel Mendes

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