The effect of hydrostatic pressure on invasive coronary pressure measurements: Comparison with [ 15 O]H 2 O-positron emission tomography flow data.

Adriaan WilgenhofRuurt A JukemaRoel S DriessenIbrahim DanadPieter G RaijmakersNiels van RoyenLokien X van NunenCarlos ColletGuus A de WaardPaul Knaapen

Published in: Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions (2024)

Hydrostatic pressure has a small but clinically relevant influence on FFR measurements obtained with a pressure wire. Correcting for this hydrostatic error significantly enhances the correlation between FFR and PET-derived RFR.

Keyphrases

positron emission tomography
computed tomography
pet ct
pet imaging
coronary artery disease
coronary artery
electronic health record
atrial fibrillation
artificial intelligence