Cardiovascular, Renal and Respiratory Effects of High Intensity, Intermediate Duration, Low Frequency Vibration.

Abstract

The results of a research program on the influence of high intensity, intermediate duration, low-frequency wholebody vibration on the cardiovascular system are described. Areas of activity have included the study of in vivo transendothelial albumin transport, in vitro transendothelial cholesterol transport in the presence of oscillatory flow conditions, regional blood flow distribution, aortic pressure and velocity wave forms (this has included the development of a pulsed ultrasonic doppler velocimeter for noninvasive flow measurements), and aortic lipid deposition. In these studies, the more subtle aspects of the effect of low frequency, wholebody vibration have been examined from the viewpoint of relationships that may exist between the physiological and fluid mechanical aspects of cardiovascular phenomena.

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1977
Accession Number
ADA050158

Entities

People

  • Robert L. Hamlin
  • Robert M. Nerem

Organizations

  • Ohio State University

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Air Force
  • Albumins
  • Arteries
  • Blood
  • Blood Flow
  • Blood Vessels
  • Cardiovascular Diseases
  • Cardiovascular Physiological Phenomena
  • Cardiovascular System
  • Doppler Effect
  • Engineering
  • Flow Rate
  • Measurement
  • Military Aircraft
  • Scintillation Counters
  • Tissues
  • Waveforms

Readers

  • Acoustics.
  • Aerodynamics.
  • Cardiovascular Physiology