title: Evaluation of longitudinal and radial left ventricular function by two-dimensional speckle-tracking echocardiography in a large cohort of normal probands.
authors.affiliation: Department of Cardiology, Heart and Diabetes Center North Rhine-Westphalia, Ruhr-University Bochum, Georgstraße 11, 32545, Bad Oeynhausen, Germany.
authors.forename: Norbert
authors.initials: N
authors.lastname: Reckefuss
authors.forename: Thomas
authors.initials: T
authors.lastname: Butz
authors.forename: Dieter
authors.initials: D
authors.lastname: Horstkotte
authors.forename: Lothar
authors.initials: L
authors.lastname: Faber