Title
DIGITAL SUBTRACTION ANGIOGRAPHY BLOOD FLOW MEASUREMENTS IN CORONARY VESSELS: A FLUID DYNAMIC MODEL.
Document Type
Conference Proceeding
Date of Original Version
12-1-1987
Abstract
Fluid dynamic studies are carried out in order to develop a clinical digital subtraction angiographic (DSA) technique for measuring blood flow in coronary vessels. The authors investigated the bolus injection rate and vessel geometry on DSA measurements of coronary vessel models. The results show that interframe velocity measurements of the bolus wavefront differ from the actual velocities of saline. The standard deviations of the measured DSA velocities were 0. 290 to 0. 674 cm/frame for a saline velocity range of 0 to 1. 696 cm/frame.
Publication Title, e.g., Journal
Bioengineering, Proceedings of the Northeast Conference
Citation/Publisher Attribution
Srinivasan, L., R. A. Peura, W. J. Ohley, and H. White. "DIGITAL SUBTRACTION ANGIOGRAPHY BLOOD FLOW MEASUREMENTS IN CORONARY VESSELS: A FLUID DYNAMIC MODEL.." Bioengineering, Proceedings of the Northeast Conference (1987): 618-620. https://digitalcommons.uri.edu/ele_facpubs/906