AIMEDIC Publications

Prediction of Functional Coronary Stenosis by Computed Tomography–Derived Fractional Flow Reserve in Surgical Revascularization

Category

Pub

Date

2024-09-01

Source

The Journal of Thoracic and Cardiovascular Surgery

This study aimed to compare computed tomography-derived fractional flow reserve (CT-FFR) values with graft patency and to establish the cut-off value of CT-FFR for predicting competitive graft flow after coronary artery bypass grafting (CABG). In 74 patients who underwent CABG, CT-FFR showed a high diagnostic accuracy (AUC = 0.977) with a cut-off value of 0.774 for predicting competitive graft flow. CT-FFR can provide useful information for predicting functional coronary artery stenosis and maintaining long-term graft patency.

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