Prediction of graft patency using preoperative hyperemic and nonhyperemic intracoronary pressure indices in coronary artery bypass grafting
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ObjectivesThe hemodynamic significance of coronary artery stenosis is associated with graft patency in coronary artery bypass grafting. However, it remains unclear whether hyperemic or nonhyperemic intracoronary pressure indices better predict graft patency. T... ...
