QFR

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Bridging the Gap: Why In-Procedure QFR Variability May Explain the FAVOR III Europe Outcomes

The REPEAT-QFR study reveals modest agreement between in-procedure and core laboratory quantitative flow ratio (QFR) measurements, suggesting that angiographic quality and user adherence significantly impact diagnostic accuracy.

Feb 4, 2026

Cardiology

Bridging the Gap: Understanding In-Procedure Variability and Quality Control in the FAVOR III Europe QFR Analysis

The REPEAT-QFR study reveals a modest 72% diagnostic agreement between bedside and core-lab QFR. The findings underscore that angiographic quality and strict adherence to standard operating procedures are essential for accurate, non-invasiv

Feb 3, 2026