Residual Quantitative Flow Ratio to Estimate Post-Percutaneous Coronary Intervention Fractional Flow Reserve.
Pepijn A van DiemenRuben W de WinterStefan P SchumacherMichiel J BomRoel S DriessenHenk EveraarsRuurt A JukemaYvemarie B SomsenLenka PopelkovaPeter M van de VenAlbert C van RossumTim P van de HoefStefan de HaanKoen M MarquesJorrit S LemkesYolande AppelmanAlexander NapNiels J VeroudenMaksymilian P OpolskiIbrahim DanadPaul KnaapenPublished in: Journal of interventional cardiology (2021)
A significant correlation and agreement between residual QFR and post-PCI FFR were observed. Residual QFR ≥ 0.90 did not necessarily commensurate with a satisfactory PCI (post-PCI FFR ≥ 0.90). In contrast, residual QFR exhibited a high specificity for prediction of a suboptimal PCI result.
Keyphrases
- percutaneous coronary intervention
- st segment elevation myocardial infarction
- acute myocardial infarction
- coronary artery disease
- antiplatelet therapy
- acute coronary syndrome
- st elevation myocardial infarction
- coronary artery bypass grafting
- atrial fibrillation
- magnetic resonance
- coronary artery bypass
- magnetic resonance imaging
- left ventricular