Left ventricular ejection fraction: are the revised cut-off points for defining systolic dysfunction sufficiently evidence based?

Bibliográfalaš dieđut
Váldodahkkit: Mahadevan, G, Davis, R, Frenneaux, M, Hobbs, F, Lip, G, Sanderson, J, Davies, M
Materiálatiipa: Journal article
Giella:English
Almmustuhtton: 2008