title: [Detection and processing of multilevel acoustic cardiograms].
authors.forename: Iu G
authors.initials: IuG
authors.lastname: Gorshkov
mesh_terms: D000162:Acoustics / Q000295:instrumentation*; D004452:Echocardiography / Q000295:instrumentation* / Q000379:methods; D004562:Electrocardiography / Q000295:instrumentation / Q000379:methods; D006330:Heart Defects, Congenital / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans