title: Prognostic value of heart rate variability measures in patients with chronic, nonischemic mitral regurgitation.
authors.affiliation: Cornell Medical Center, New York, New York 10021.
authors.forename: K M
authors.initials: KM
authors.lastname: Stein
authors.forename: J S
authors.initials: JS
authors.lastname: Borer
authors.forename: P M
authors.initials: PM
authors.lastname: Okin
authors.forename: P
authors.initials: P
authors.lastname: Kligfield
mesh_terms: D002908:Chronic Disease; D006339:Heart Rate; D006801:Humans; D008944:Mitral Valve Insufficiency / Q000503:physiopathology*; D011379:Prognosis; D013318:Stroke Volume