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Did you mean fractional flow reserve ffrct (542 results)?
CT-Derived Fractional Flow Reserve (FFR(CT)): From Gatekeeping to Roadmapping.
Huang AL, Maggiore PL, Brown RA, Turaga M, Reid AB, Merkur J, Blanke P, Leipsic JA. Huang AL, et al. Can Assoc Radiol J. 2020 May;71(2):201-207. doi: 10.1177/0846537119893752. Epub 2020 Jan 24. Can Assoc Radiol J. 2020. PMID: 32063007 Review.
By applying principles of computational fluid dynamics, flow fraction reserve, a measure of lesion-specific ischemia that is used to guide revascularization, can be noninvasively derived from CCTA, the so-called computed tomography-derived flow fractional …
By applying principles of computational fluid dynamics, flow fraction reserve, a measure of lesion-specific ischemia that is u …
Diagnostic performance of noninvasive fractional flow reserve derived from coronary computed tomography angiography in suspected coronary artery disease: the NXT trial (Analysis of Coronary Blood Flow Using CT Angiography: Next Steps).
Nørgaard BL, Leipsic J, Gaur S, Seneviratne S, Ko BS, Ito H, Jensen JM, Mauri L, De Bruyne B, Bezerra H, Osawa K, Marwan M, Naber C, Erglis A, Park SJ, Christiansen EH, Kaltoft A, Lassen JF, Bøtker HE, Achenbach S; NXT Trial Study Group. Nørgaard BL, et al. J Am Coll Cardiol. 2014 Apr 1;63(12):1145-1155. doi: 10.1016/j.jacc.2013.11.043. Epub 2014 Jan 30. J Am Coll Cardiol. 2014. PMID: 24486266 Free article. Clinical Trial.
OBJECTIVES: The goal of this study was to determine the diagnostic performance of noninvasive fractional flow reserve (FFR) derived from standard acquired coronary computed tomography angiography (CTA) datasets (FFR(CT)) for the diagnosis of myo …
OBJECTIVES: The goal of this study was to determine the diagnostic performance of noninvasive fractional flow reserve ( …
Integration of fractional flow reserve derived from CT into clinical practice.
Takagi H, Ihdayhid AR, Leipsic JA. Takagi H, et al. J Cardiol. 2023 Jun;81(6):577-585. doi: 10.1016/j.jjcc.2023.02.002. Epub 2023 Feb 18. J Cardiol. 2023. PMID: 36805489 Free article. Review.
Fractional flow reserve (FFR) is currently considered as the gold standard for revascularization decision-making in patients with stable coronary artery disease (CAD). ...In this review, we summarize multiple evidence related to FFR(CT) computat …
Fractional flow reserve (FFR) is currently considered as the gold standard for revascularization decision-making in pat …
Computed tomography angiography-derived fractional flow reserve (CT-FFR) for the detection of myocardial ischemia with invasive fractional flow reserve as reference: systematic review and meta-analysis.
Zhuang B, Wang S, Zhao S, Lu M. Zhuang B, et al. Eur Radiol. 2020 Feb;30(2):712-725. doi: 10.1007/s00330-019-06470-8. Epub 2019 Nov 6. Eur Radiol. 2020. PMID: 31696294
OBJECTIVES: A method named computed tomography angiography-derived fractional flow reserve (FFR(CT)) is an alternative method for detecting hemodynamically significant coronary stenosis. We carried out a meta-analysis to derive reliable assessme …
OBJECTIVES: A method named computed tomography angiography-derived fractional flow reserve (FFR(CT)) is a …
FFR(CT): Current Status.
Chen J, Wetzel LH, Pope KL, Meek LJ, Rosamond T, Walker CM. Chen J, et al. AJR Am J Roentgenol. 2021 Mar;216(3):640-648. doi: 10.2214/AJR.20.23332. Epub 2020 Dec 30. AJR Am J Roentgenol. 2021. PMID: 33377794 Review.
OBJECTIVE. Fractional flow reserve derived from coronary CT angiography (FFR(CT)) is an emerging tool for noninvasive evaluation of coronary artery disease that provides a combined anatomic and physiologic evaluation. ...This article reviews the …
OBJECTIVE. Fractional flow reserve derived from coronary CT angiography (FFR(CT)) is an emerging tool for …
Coronary fractional flow reserve.
Shantouf RS, Mehra A. Shantouf RS, et al. AJR Am J Roentgenol. 2015 Mar;204(3):W261-5. doi: 10.2214/AJR.14.13933. AJR Am J Roentgenol. 2015. PMID: 25714310 Review.
This article presents the basic definitions and concepts of fractional flow reserve (FFR), a focused understanding of the need for hyperemia during assessment, key clinical studies supporting its use, and an introduction to newer noninvasive methods using …
This article presents the basic definitions and concepts of fractional flow reserve (FFR), a focused understanding of t …
Fractional flow reserve-CT assessment of coronary stenosis.
Kerut EK, Turner M. Kerut EK, et al. Echocardiography. 2018 May;35(5):730-732. doi: 10.1111/echo.13867. Epub 2018 Mar 22. Echocardiography. 2018. PMID: 29569282 Review.
A relatively new noninvasive method of calculation of fractional flow reserve (FFR) using CCTA (FFR(CT) ) data has been developed. This noninvasive method yields similar results to invasive FFR measurement, improving specificity for noninvasivel …
A relatively new noninvasive method of calculation of fractional flow reserve (FFR) using CCTA (FFR(CT) ) …
CT derived fractional flow reserve: Part 1 - Comprehensive review of methodologies.
Shaikh K, Lozano PR, Evangelou S, Wu EH, Nurmohamed NS, Madan N, Verghese D, Shekar C, Waheed A, Siddiqui S, Kolossváry M, Almeida S, Coombes T, Suchá D, Trivedi SJ, Ihdayhid AR; SCCT FiRST (Fellow and Resident Leaders of SCCT) Committee. Shaikh K, et al. J Cardiovasc Comput Tomogr. 2025 Jul-Aug;19(4):390-396. doi: 10.1016/j.jcct.2025.07.001. Epub 2025 Jul 19. J Cardiovasc Comput Tomogr. 2025. PMID: 40683785 Review.
This review outlines the key methodologies for deriving fractional flow reserve (FFR) from CCTA, with a focus on two primary methods: 1) computational fluid dynamics-based FFR (CT-FFR) and 2) plaque-derived ischemia assessment using artif …
This review outlines the key methodologies for deriving fractional flow reserve (FFR) from CCTA, with a focus on two pr …
CT Fractional Flow Reserve: A Practical Guide to Application, Interpretation, and Problem Solving.
Rajiah P, Cummings KW, Williamson E, Young PM. Rajiah P, et al. Radiographics. 2022 Mar-Apr;42(2):340-358. doi: 10.1148/rg.210097. Epub 2022 Feb 4. Radiographics. 2022. PMID: 35119968
CT fractional flow reserve (FFR(CT)) is a physiologic simulation technique that models coronary flow from routine coronary CT angiography (CTA). ...There are some limitations and pitfalls of FFR(CT). Abnormal FFR(C …
CT fractional flow reserve (FFR(CT)) is a physiologic simulation technique that models coronary flow …
CT Coronary Angiography Fractional Flow Reserve: New Advances in the Diagnosis and Treatment of Coronary Artery Disease.
Shah NR, Pierce JD, Kikano EG, Rahnemai-Azar AA, Gilkeson RC, Gupta A. Shah NR, et al. Curr Probl Diagn Radiol. 2021 Nov-Dec;50(6):925-936. doi: 10.1067/j.cpradiol.2020.09.006. Epub 2020 Sep 24. Curr Probl Diagn Radiol. 2021. PMID: 33041159 Review.
FFR is the ratio of maximum blood flow in a stenotic artery to the maximum blood flow through that artery without stenosis.(3) Computational fluid dynamics involved in FFR(CT) is based on Navier-Stokes equations, allowing the assessment of pressure and …
FFR is the ratio of maximum blood flow in a stenotic artery to the maximum blood flow through that artery without stenosis.(3) …
422 results