Does QFR have good correlation and diagnostic performance compared to FFR in evaluating intermediate coronary stenosis?
QFR demonstrates high diagnostic performance and good agreement with FFR, suggesting it could serve as an alternative for estimating myocardial ischemia in intermediate coronary stenosis.
QFR had good correlation and agreement with FFR and high diagnostic performance in the evaluation of intermediate coronary stenosis, suggesting that QFR may be an alternative tool for estimating myocardial ischemia.
Yazaki et al. (Sun,) studied this question.
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