Quantitative flow ratio modulated by intracoronary optical coherence tomography for predicting physiological efficacy of percutaneous coronary intervention.
Daixin DingShengxian TuYingguang LiChunming LiWei YuXun LiuAntonio Maria LeoneCristina AurigemmaEnrico RomagnoliRocco VergalloCarlo TraniWilliam WijnsFrancesco BurzottaPublished in: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions (2023)
This study based on patients enrolled in a prospective OCT-guidance PCI trial shows that simulated residual OCT-μQFR had good correlation, agreement, and diagnostic concordance with actual post-PCI OCT-μQFR. In OCT-guided procedures, OCT-μQFR in-stent pressure drop was low and was significantly predicted by pre-PCI vessel/plaque characteristics.
Keyphrases
- optical coherence tomography
- percutaneous coronary intervention
- coronary artery disease
- diabetic retinopathy
- st elevation myocardial infarction
- st segment elevation myocardial infarction
- acute coronary syndrome
- acute myocardial infarction
- antiplatelet therapy
- optic nerve
- coronary artery bypass grafting
- clinical trial
- ejection fraction
- study protocol
- newly diagnosed
- end stage renal disease
- coronary artery bypass
- high resolution
- randomized controlled trial
- phase ii
- phase iii
- mass spectrometry
- left ventricular