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
Titel:
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
Auteur:
Toste, Alexandra Soares, Rui Feliciano, Joana Andreozzi, Valeska Silva, Sofia Abreu, Ana Ramos, Ruben Santos, Ninel Ferreira, Lurdes Ferreira, Rui Cruz