title: [Analysis of systolic function of the left ventricle].
authors.affiliation: Klinik für Kardiologie, Westdeutsches Herzzentrum Essen, Universitätsklinikum, Duisburg-Essen.
authors.forename: Raimund
authors.initials: R
authors.lastname: Erbel
authors.forename: Thomas
authors.initials: T
authors.lastname: Buck
mesh_terms: D004452:Echocardiography / Q000379:methods*; D006801:Humans; D007090:Image Interpretation, Computer-Assisted / Q000379:methods*; D009200:Myocardial Contraction; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D013599:Systole; D018487:Ventricular Dysfunction, Left / Q000000981:diagnostic imaging* / Q000503:physiopathology*