Coronary angiography using fast selective inversion recovery

Magn Reson Med. 1991 Apr;18(2):417-23. doi: 10.1002/mrm.1910180216.

Abstract

Using a fast version of selective inversion recovery, we have obtained coronary angiograms of normal volunteers showing the proximal portions of the left coronary artery. Blood is tagged in the aortic root at end systole using a 2D inversion pulse. After a wash-in time of 300-600 ms, the coronary vessels are imaged with a 2- to 3-cm-thick slab in either axial or oblique projection. The scan is completed within a breathhold in 24 heartbeats.

Publication types

  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Coronary Vessels / anatomy & histology*
  • Humans
  • Magnetic Resonance Imaging / methods*
  • Subtraction Technique
  • Time Factors