Impact of Preoperative Quantitative Flow Ratio of the Left Anterior Descending Artery on Internal Mammary Artery Graft Patency and Midterm Patient Outcomes After Coronary Artery Bypass Grafting

Impact of Preoperative Quantitative Flow Ratio of the Left Anterior Descending Artery on Internal Mammary Artery Graft Patency and Midterm Patient Outcomes After Coronary Artery Bypass Grafting

Background In coronary artery bypass grafting, grafting a target vessel with nonsignificant stenosis increases the risk of graft failure. The present study aims to investigate the impact of preoperative quantitative flow ratio (QFR), a novel functional assessment of the coronary artery, on internal...

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Bibliographic Details
Main Authors: Chunyuan Wang, Zhan Hu, Zhihui Hou, Yang Wang, Lei Song, Bo Xu, Changdong Guan, Yu Ning, Wei Feng, Yan Zhang
Format: Article
Language:English
Published: Wiley 2023-06-01
Series:Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Subjects:
coronary artery bypass grafting
graft failure
internal mammary artery
quantitative flow ratio
Online Access:https://www.ahajournals.org/doi/10.1161/JAHA.122.029134
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