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Abstract
Background : Indication for treatment of intermediate coronary artery lesions is wavering. Worldwide studies showed the role of FFR in guiding the treatment for these cases.
Objective : Studying the outcomes of FFR-guided PCI in intermediate coronary artery lesions. Method:Cohort study with comparative analysis of 12-month MACE between two groups : Medical treatment with FFR ≥ 0.8 and PCI with FFR < 0.8.
Results : 39 patients with FFR < 0.8 (57.14%) was treated by PCI and 30 patients with FFR ≥ 0.8 treated by medical therapy. The percentage stenotic diameter cut-off was >55.62% on QCA with Sp 60% and Se 75%. There was no significant difference in MACE between two groups after 12-month follow-up.
Conclusion: FFR has important role in guiding treatment for intermediate coronary artery lesions.
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