title: [Acoustic density of tissues: clinical significance in echocardiography].
authors.forename: V P
authors.initials: VP
authors.lastname: Sedov
authors.forename: M N
authors.initials: MN
authors.lastname: Alekhin
mesh_terms: D003937:Diagnosis, Differential; D004452:Echocardiography; D006331:Heart Diseases / Q000000981:diagnostic imaging; D006352:Heart Ventricles / Q000000981:diagnostic imaging*; D006801:Humans; D009200:Myocardial Contraction; D012680:Sensitivity and Specificity; D016276:Ventricular Function