Right ventricular (RV) exercise contractile reserve (RVECR), its phenotypes, and its functional correlates are among the unresolved issues with regard to the role of the right ventricle in heart failure (HF) syndrome, and understanding these issues constitutes the objective of this study.Although the role of the right ventricle in HF syndrome might be fundamental, the pathophysiology of the failing right ventricle has not been extensively investigated.Ninety-seven patients with HF (mean age 64 years, 70
作者:Marco, Guazzi;Simona, Villani;Greta, Generati;Ottavia Eleonora, Ferraro;Marta, Pellegrino;Eleonora, Alfonzetti;Valentina, Labate;Maddalena, Gaeta;Tadafumi, Sugimoto;Francesco, Bandera
来源:JACC. Heart failure 2016 年 4卷 8期