title: Vascular effects of noise.
abstract: The possible vascular effects of noise were studied. A study of the carotid vessels was made with Doppler ultrasonography in two groups of subjects exposed to various intensity of noise. The following data were studied: age, blood pressure, serum cholesterol, blood glucose, smoking habits, excess weight, electrocardiographic anomalies, family history of vascular disease, connection with duration of exposure and the type of noise and with audiometric deficits, and cerebrovascular modifications after postural changes and after a stress test. The control group comprised subjects not exposed to noise. The findings confirm that noise does play a role in causing vascular modifications that can be detected early by use of Doppler ultrasonography. This technique is predictive and could be useful in screening campaigns, following the method suggested here.
authors.affiliation: Università Degli Studi di Roma La Sapienza, Facoltà di Medicina e Chirurgia, Italy.
authors.forename: F
authors.initials: F
authors.lastname: Tomei
authors.forename: E
authors.initials: E
authors.lastname: Tomao
authors.forename: T P
authors.initials: TP
authors.lastname: Baccolo
authors.forename: B
authors.initials: B
authors.lastname: Papaleo
authors.forename: P
authors.initials: P
authors.lastname: Alfi
mesh_terms: D000328:Adult; D001783:Blood Flow Velocity / Q000502:physiology*; D002339:Carotid Arteries / Q000000981:diagnostic imaging* / Q000502:physiology; D002560:Cerebrovascular Circulation / Q000502:physiology*; D005080:Exercise Test; D006801:Humans; D008297:Male; D009623:Noise, Occupational / Q000009:adverse effects*; D011187:Posture / Q000502:physiology; D011237:Predictive Value of Tests; D012307:Risk Factors; D014465:Ultrasonics; D014463:Ultrasonography