title: Mechanism of disappearance of S3 with maturation.
authors.affiliation: University of Nebraska Medical Center, University of Nebraska College of Nursing, Omaha.
authors.forename: M K
authors.initials: MK
authors.lastname: Wilken
authors.forename: D G
authors.initials: DG
authors.lastname: Meyers
authors.forename: P A
authors.initials: PA
authors.lastname: Laski
authors.forename: F P
authors.initials: FP
authors.lastname: Yi
authors.forename: H
authors.initials: H
authors.lastname: Starke
mesh_terms: D000293:Adolescent; D000328:Adult; D000375:Aging / Q000502:physiology*; D001696:Biomechanical Phenomena; D001794:Blood Pressure; D002648:Child; D002675:Child, Preschool; D003971:Diastole; D016002:Discriminant Analysis; D006321:Heart / Q000033:anatomy & histology / Q000502:physiology; D006326:Heart Auscultation; D006347:Heart Sounds; D006352:Heart Ventricles; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D009929:Organ Size