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Assessment of Fractional Flow Reserve in Patients With Recent Non–ST-Segment–Elevation Myocardial Infarction

Circulation: Cardiovascular Interventions, 2015
Background—The use of fractional flow reserve (FFR) in acute coronary syndromes is controversial. The British Heart Foundation Fractional Flow Reserve Versus Angiography in Guiding Management to Optimize Outcomes in Non-ST-Elevation Myocardial Infarction
Margaret McEntegart, Matthew Lee, Aleksandra Radjenović   +2 more
exaly   +2 more sources

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On-site assessment of computed tomography-derived fractional flow reserve in comparison with myocardial perfusion imaging and invasive fractional flow reserve

Heart and Vessels, 2020
Myocardial perfusion imaging (MPI) using Single Photon Emission Computed Tomography has been established as a standard noninvasive tool for risk stratification of coronary artery disease (CAD). We evaluated the diagnostic performance of on-site workstation-based computed tomography-derived fractional flow reserve (CT-FFR) in comparison with MPI using ...
Keiichi, Miyajima, Sadako, Motoyama, Masayoshi, Sarai, Hideki, Kawai, Yasuomi, Nagahara, Ryota, Matsumoto, Wakaya, Fujiwara, Takashi, Muramatsu, Hiroshi, Takahashi, Hiroyuki, Naruse, Junnichi, Ishii, Takeshi, Kondo, Jagat, Narula, Hideo, Izawa, Yukio, Ozaki   +14 more
openaire   +2 more sources

Myocardial fractional flow reserve

Herz, 2011
Revascularization of coronary artery lesions should be based on objective evidence of ischemia, as recommended by the guidelines of the European Society of Cardiology. However, even in the case of stable coronary artery disease and elective percutaneous coronary intervention (PCI), pre-procedural noninvasive stress test results are available in a ...
M, Lindstaedt, A, Mügge
openaire   +2 more sources

Myocardial Fractional Flow Reserve and Clinical Outcome

1997
There is ample inferential evidence that patients with physiologically significant stenoses are at increased risk1. Patients with proven coronary artery disease and in whom signs of myocardial ischemia are observed at low workload have an adverse event rate which is four times higher than in those with similarly severe stenoses but in whom ischemia can
Nico H. J. Pijls, Bernard De Bruyne
openaire   +1 more source

Quantification of myocardial perfusion reserve at 1.5 and 3.0 Tesla: a comparison to fractional flow reserve

The International Journal of Cardiovascular Imaging, 2012
The objective of this study was to compare quantitative analysis of cardiac magnetic resonance (CMR) perfusion at 1.5 and 3 T against fractional flow reserve (FFR) as measured invasively. FFR is considered by many investigators to be a reliable standard to determine hemodynamically significant coronary artery stenoses.
Peter, Bernhardt, Thomas, Walcher, Wolfgang, Rottbauer, Jochen, Wöhrle   +3 more
openaire   +2 more sources

Fractional Flow Reserve

Circulation, 1995
Background Fractional flow reserve (FFR), defined as the ratio of maximum flow in the presence of a stenosis to normal maximum flow, is a lesion-specific index of stenosis severity that can be calculated by simultaneous measurement of mean arterial, distal coronary, and central venous pressure (P a , P
N H, Pijls, B, Van Gelder, P, Van der Voort, K, Peels, F A, Bracke, H J, Bonnier, M I, el Gamal   +6 more
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The diagnostic performance of CT-derived fractional flow reserve for evaluation of myocardial ischaemia confirmed by invasive fractional flow reserve: a meta-analysis

Clinical Radiology, 2015
To review the literature on the diagnostic accuracy of CT-derived fractional flow reserve (FFRCT) for the evaluation of myocardial ischaemia in patients with suspected or known coronary artery disease, with invasive fractional flow reserve (FFR) as the reference standard.A PubMed, EMBASE, and Cochrane cross-search was performed.
S, Li, X, Tang, L, Peng, Y, Luo, R, Dong, J, Liu   +5 more
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Reasons and implications of agreements and disagreements between coronary flow reserve, fractional flow reserve, and myocardial perfusion imaging

Journal of Nuclear Cardiology, 2018
Information on coronary physiology and myocardial blood flow (MBF) in patients with suspected angina is increasingly important to inform treatment decisions. A number of different techniques including myocardial perfusion imaging (MPI), noninvasive estimation of MBF, and coronary flow reserve (CFR), as well as invasive methods for CFR and fractional ...
Manish, Motwani, Mahsaw, Motlagh, Anuj, Gupta, Daniel S, Berman, Piotr J, Slomka   +4 more
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The temporal recovery of fractional flow reserve, coronary flow reserve and index of microcirculatory resistance following myocardial infarction

Current Opinion in Cardiology, 2015
The purpose of this review was to summarize the healing processes after myocardial infarction (MI) and to relate these temporal changes to data from serial imaging obtained by cardiac magnetic resonance, and then to relate these findings to the invasive measures of the indices of coronary physiology (e.g., fractional flow reserve, coronary flow reserve
Giovanni Luigi, De Maria, Gregor, Fahrni, Adrian P, Banning   +2 more
openaire   +2 more sources

Fractional Flow Reserve—Dichotomous Decisions in Myocardial Ischemia

Circulation: Cardiovascular Interventions, 2022
Ole Frøbert, Matthias Götberg
openaire   +2 more sources