phonoangiography

[fō′nō-ăn′jē-ŏgrə-fē]
n.
  1. The recording and analysis of the frequency-intensity components of the bruit of turbulent arterial blood flow that are audible through an atherosclerotic stenotic lesion.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.