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RISEvaluation of Local Blood Flow Velocity in Proximal and Distal Coronary Arteries by Laser Doppler Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A high resolution laser Doppler velocimeter using an optical fiber was developed to evaluate detailed characteristics of phasic blood flow in the coronary artery. Local blood flow velocities ...
Blood Velocity Patterns in Poststenotic Regions and Velocity Waveforms for Myocardial Inflow Associated With Coronary Artery Stenosis in Dogs
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Velocity profiles across a vessel were investigated in poststenotic regions of the canine left coronary artery by our 80-channel 20 MHz ultrasound velocimeter. The velocity waveform in a small ...
In-Vivo Measurements of Blood Flow Velocity Profiles in Canine Ilio-Femoral Anastomotic Bypass Grafts
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In-vivo velocity profiles were recorded with a 20 MHz, 80-channel pulsed Doppler ultrasound velocimeter in canine end-to-side ilio-femoral anastomotic grafts. The geometries were obtained from casts ...