title: Left ventricular ejection fraction: are the revised cut-off points for defining systolic dysfunction sufficiently evidence based?
authors.affiliation: Department of Cardiovascular Medicine, University of Birmingham, 21 Metchley Park Road, Edgbaston, Birmingham B15 2PQ, UK. devanm88@hotmail.com
authors.forename: G
authors.initials: G
authors.lastname: Mahadevan
authors.forename: R C
authors.initials: RC
authors.lastname: Davis
authors.forename: M P
authors.initials: MP
authors.lastname: Frenneaux
authors.forename: F D R
authors.initials: FD
authors.lastname: Hobbs
authors.forename: G Y H
authors.initials: GY
authors.lastname: Lip
authors.forename: J E
authors.initials: JE
authors.lastname: Sanderson
authors.forename: M K
authors.initials: MK
authors.lastname: Davies
mesh_terms: D000368:Aged; D019317:Evidence-Based Medicine; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015995:Prevalence; D012016:Reference Values; D013318:Stroke Volume; D018487:Ventricular Dysfunction, Left / Q000175:diagnosis* / Q000453:epidemiology