Associations of medicine use and ejection fraction with the coexistence of frailty and sarcopenia in a sample of heart failure outpatients: a cross-sectional study

Bibliographic reference: 

Valdiviesso R, Amaral TF, Moreira E, Sousa-Santos AR, Fernandes M, Aguiar MJV, Martins S, Azevedo LF, Fernandes L, Silva-Cardoso J, Borges N. Associations of medicine use and ejection fraction with the coexistence of frailty and sarcopenia in a sample of heart failure outpatients: a cross-sectional study. BMC Cardiovasc Disord. 2023 Dec 5;23(1):594. doi: 10.1186/s12872-023-03632-x.