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Systematic Assessment of Competitive Flow in Coronary Artery Bypass Grafts by Wave Intensity Analysis

2014-08-27 03:13:53 | BioPortfolio

Summary

Narrowing of the arteries that supply blood to the heart can lead to heart attacks and death. One way of treating this is to use artery and vein grafts from other parts of the body to bypass the narrowing. However, the blood flow from these grafts "competes" with flow through the natural coronary artery. This may contribute to grafts narrowing with time. This protocol aims to determine the pressure changes responsible for this effect. This could improve our understanding of why some grafts last longer than others.

Study Design

Time Perspective: Prospective

Conditions

Coronary Artery Bypass

Location

Imperial College NHS Trust
London
United Kingdom

Status

Recruiting

Source

Imperial College London

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-08-27T03:13:53-0400

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Coronary artery bypass surgery on a beating HEART without a CARDIOPULMONARY BYPASS (diverting the flow of blood from the heart and lungs through an oxygenator).

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