title: Evaluation of left ventricular function by echo-apex tracings.
authors.affiliation: Hosp. Merényi.
authors.forename: S
authors.initials: S
authors.lastname: Khoór
authors.forename: E
authors.initials: E
authors.lastname: Kékes
authors.forename: F
authors.initials: F
authors.lastname: Szabóki
authors.forename: E
authors.initials: E
authors.lastname: Berentey
mesh_terms: D001794:Blood Pressure / Q000502:physiology; D003327:Coronary Disease / Q000503:physiopathology*; D004452:Echocardiography / Q000379:methods*; D004562:Electrocardiography; D006352:Heart Ventricles / Q000503:physiopathology; D006801:Humans; D007702:Kinetocardiography / Q000379:methods*; D009200:Myocardial Contraction / Q000502:physiology; D012044:Regression Analysis; D013318:Stroke Volume / Q000502:physiology