title: Left ventricular diastolic dysfunction in lone atrial fibrillation determined by Doppler tissue imaging of mitral annular motion.
abstract: In this study, we sought evidence for an underlying atrial or ventricular myopathy in patients with paroxysmal lone atrial fibrillation using standard echocardiographic parameters in addition to Doppler tissue imaging of mitral annular motion. No impairment in atrial contractile function was found, but there was evidence for impaired diastolic function in these patients.
authors.affiliation: Department of Cardiology, Cleveland Clinic Foundation, Ohio 44195, USA.
authors.forename: M
authors.initials: M
authors.lastname: Thamilarasan
authors.forename: R A
authors.initials: RA
authors.lastname: Grimm
authors.forename: L L
authors.initials: LL
authors.lastname: Rodriguez
authors.forename: J P
authors.initials: JP
authors.lastname: Sun
authors.forename: J A
authors.initials: JA
authors.lastname: Odabashian
authors.forename: D A
authors.initials: DA
authors.lastname: Agler
authors.forename: A
authors.initials: A
authors.lastname: Morehead
authors.forename: M K
authors.initials: MK
authors.lastname: Chung
authors.forename: A L
authors.initials: AL
authors.lastname: Klein
authors.forename: J D
authors.initials: JD
authors.lastname: Thomas
mesh_terms: D000328:Adult; D000368:Aged; D001281:Atrial Fibrillation / Q000150:complications* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000000981:diagnostic imaging* / Q000502:physiology; D009200:Myocardial Contraction / Q000502:physiology; D012016:Reference Values; D012680:Sensitivity and Specificity; D018617:Ultrasonography, Doppler, Pulsed / Q000379:methods*; D018487:Ventricular Dysfunction, Left / Q000150:complications / Q000000981:diagnostic imaging*