Computed Tomography Fractional Flow Reserve to Guide Coronary Angiography and Intervention

Publication date: July 2018 Source:Interventional Cardiology Clinics, Volume 7, Issue 3 Author(s): Roshin C. Mathew, Matthew Gottbrecht, Michael SalernoTeaser Computed tomography angiography (CTA) has played a significant role in evaluation of coronary artery disease in the last decade and has demonstrated high sensitivity and negative predictive values. However, the positive predictive value as compared with invasive fractional flow reserve (FFR) is limited. CT-FFR has emerged as a disruptive noninvasive technology with higher specificity and diagnostic accuracy for detection of hemodynamically significant coronary lesions as compared with invasive FFR than conventional coronary CTA. CT-FFR has been shown to be cost-effective as a gate-keeper to invasive coronary angiography and has the potential to limit unnecessary invasive angiography studies.
Source: Interventional Cardiology Clinics - Category: Cardiology Source Type: research