CORONARY BLOOD FLOW AND ELECTROCARDIOGRAM DURING HEADWARD ACCELERATION IN UNANESTHETIZED DOGS,

Abstract

Trained unanesthetized dogs were exposed to brief, 10-second, positive acceleration on the 8-foot animal centrifuge at the Naval Air Development Center, Warminster, Pa. Both the amplitude of the T-wave of the left ventricular surface electrocardiogram and left circumflex coronary artery blood flow velocity decreased during headward acceleration. Post acceleration hyperemia occurred as T-wave amplitude returned to normal. (Author)

Document Details

Document Type
Technical Report
Publication Date
Jun 09, 1970
Accession Number
AD0708380

Entities

People

  • John E. Chimoskey

Organizations

  • Naval Air Warfare Center Warminster

Tags

DTIC Thesaurus Topics

  • Amplitude
  • Blood Flow
  • Centrifuges
  • Electrocardiography
  • Health Services
  • Motion
  • Physical Properties
  • Terahertz Radiation
  • Vascular Diseases

Fields of Study

  • Medicine

Readers

  • Cardiovascular Physiology