WebThe instantaneous wave-free ratio ( iFR, sometimes referred to as the instant wave-free ratio or instant flow reserve) is a diagnostic tool used to assess whether a stenosis is causing a limitation of blood flow in coronary arteries with subsequent ischemia. iFR is performed during cardiac catheterisation ( angiography) using invasive coronary … WebTherefore, post-PCI iFR was available in 520 vessels from 467 patients . Median follow-up duration was 375 days (IQR: 368-389 days). An iFR of <0.95 was identified as the best cutoff value to discriminate cardiac death or spontaneous MI during 1-year follow-up (area under the curve: 0.74; 95% CI: 0.61-0.88) (Supplemental Figure 1).
Outcomes of PCI Guided by iFR vs. Fractional Flow Reserve
Web4 nov. 2024 · iFR-SWEDEHEART iFR-SWEDEHEART randomized 2,037 patients taking part in the SCAAR registry who had 40% to 80% stenosis on visual assessment to iFR- … Web1 jul. 2024 · Javier Escaned. Mid-term data continue to show non-inferiority of resting instantaneous wave-free ratio (iFR) when tested against hyperaemic fractional flow reserve (FFR), said Javier Escaned (Hospital Clinico San Carlos, Madrid, Spain) who reported a pooled, nearly 4,500 patient-level analysis of DEFINE FLAIR and iFR SWEDEHEART … proactive brush commercial
Welcome to IFR IFR
Web11 feb. 2024 · Philips announces DEFINE GPS randomized controlled trial with up to 3,000 participants at 75 sites to compare outcomes between physiological guidance by iFR … Web10 mrt. 2024 · iFR-SWEDEHEART was a multicenter, controlled, open-label, registry-based randomized clinical trial using the Swedish Coronary Angiography and Angioplasty … Web18 mrt. 2024 · In the DEFINE-FLAIR trial, we found that iFR-guided coronary revascularization was noninferior to FFR-guided revascularization with respect to the risk … proactive buisiness solution protocol