Skip to main content
 
Notice: Users may be experiencing issues with displaying some pages on stanfordhealthcare.org. We are working closely with our technical teams to resolve the issue as quickly as possible. Thank you for your patience.
Stanford Health Care

DETECTION OF PATENT CORONARY-BYPASS GRAFTS BY COMPUTED-TOMOGRAPHY - A PRELIMINARY-REPORT

DETECTION OF PATENT CORONARY-BYPASS GRAFTS BY COMPUTED-TOMOGRAPHY - A PRELIMINARY-REPORT CIRCULATION Brundage, B. H., Lipton, M. J., Herfkens, R. J., BERNINGER, W. H., REDINGTON, R. W., Chatterjee, K., Carlsson, E. 1980; 61 (4): 826-831

Abstract

Twenty-three coronary bypass graft patients were evaluated by a contrast-enhanced computed tomography (CT) technique to determine graft patency. Four to six 4.8-second sequenced scans with a 1-second interscan interval were obtained in each patient during the hand injection of 25-30 ml of contrast medium in a peripheral vein. Patency of grafts was determined by a characteristic contrast enhancement. The CT technique correlated with angiographic assessment of graft patency in 59 of 62 grafts (95%). We conclude that this relatively noninvasive technique shows promise as a method for determining coronary bypass graft patency.

View details for Web of Science ID A1980JL68900023

View details for PubMedID 6965619