Increased Exposure to X-Rays During Coronary Angiography and Percutaneous Coronary Interventions Associated With Fractional Flow Reserve Measurement and Endocoronary Imaging Techniques
Abstract:Growing use of fractional flow reserve (FFR) and intracoronary imaging techniques by optical coherence tomography or intravascular ultrasound has raised concerns about additional exposure during coronary angiography and percutaneous coronary interventions (PCIs). Using data from the prospective CRAC-France PCI Prospective Multicentre registry, we sought to evaluate the effect of these new techniques on the radiation dose to patients undergoing coronary procedures. Data on Kerma Area Product (PKA), total air ke… Show more
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