Quantitative Flow Ratio Is Feasible and Accurate Even at Lower Frame Acquisition Rate

Circ Cardiovasc Interv. 2023 Dec;16(12):e013266. doi: 10.1161/CIRCINTERVENTIONS.123.013266. Epub 2023 Oct 17.

Andrea Milzi^#^{1

2}, Rosalia Dettori^#¹, Richard Karl Lubberich¹, Sebastian Reith³, Kathrin Burgmaier⁴, Nikolaus Marx¹, Mathias Burgmaier^{1

4}

¹ Department of Internal Medicine I, University Hospital of the RWTH Aachen, Germany (A.M., R.D., R.K.L., N.M., M.B.).
² Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale (EOC), Università Della Svizzera Italiana, Lugano, Switzerland (A.M.).
³ Department of Cardiology, Angiology and Electrophysiology, St. Franziskus Hospital, Münster, Germany (S.R.).
⁴ Faculty of Applied Healthcare Science, Deggendorf Institute of Technology, Germany (K.B., M.B.).

^# Contributed equally.

No abstract available

Keywords: coronary angiography; coronary artery disease; coronary stenosis; fractional flow reserve; quantitative flow ratio.

MeSH terms