Use of a Pressure Wire for Automatically Correcting Artifacts in Phasic Pressure Tracings From a Fluid-Filled Catheter

• Published in: Cardiovascular revascularization medicine Vol. 46; pp. 98 - 105
• Main Authors: Johnson, Daniel T., Svanerud, Johan, Ahn, Jung-Min, Bezerra, Hiram G., Collison, Damien, van 't Veer, Marcel, Hennigan, Barry, De Bruyne, Bernard, Kirkeeide, Richard L., Gould, K. Lance, Johnson, Nils P.
• Format: Journal Article
• Language: English
• Published: United States Elsevier Inc 01.01.2023
• Subjects: Catheters; Equalization; Fluid-filled catheter; Fractional Flow Reserve, Myocardial; Humans; Pressure wire; Retrospective Studies; Equalization; Pressure wire; Fluid-filled catheter

Matching phasic pressure tracings between a fluid-filled catheter and high-fidelity pressure wire has received limited attention, although each part contributes half of the information to clinical decisions. We aimed to study the impact of a novel and automated method for improving the phasic calibr...