title: Hemodynamic and anatomic factors affecting the frequency content of Still's innocent murmur.
authors.affiliation: Department of Pediatrics, University of Arizona Health Sciences Center, Tucson 85724.
authors.forename: R L
authors.initials: RL
authors.lastname: Donnerstein
authors.forename: V S
authors.initials: VS
authors.lastname: Thomsen
mesh_terms: D001011:Aorta / Q000033:anatomy & histology; D001783:Blood Flow Velocity / Q000502:physiology; D002319:Cardiovascular System / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D002648:Child; D002675:Child, Preschool; D005260:Female; D006321:Heart / Q000033:anatomy & histology; D006347:Heart Sounds / Q000502:physiology*; D006439:Hemodynamics / Q000502:physiology*; D006801:Humans; D016014:Linear Models; D008297:Male; D011651:Pulmonary Artery / Q000033:anatomy & histology; D014463:Ultrasonography