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Year Number of Results
2004 2
2006 1
2007 2
2008 1
2011 2
2012 2
2013 1
2014 3
2015 3
2016 5
2017 6
2018 5
2019 5
2020 3
2021 0
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Page 1
Preprocedural fractional flow reserve and microvascular resistance predict increased hyperaemic coronary flow after elective percutaneous coronary intervention.
Murai T, Kanaji Y, Yonetsu T, Lee T, Matsuda J, Usui E, Araki M, Niida T, Isobe M, Kakuta T. Murai T, et al. Catheter Cardiovasc Interv. 2017 Feb 1;89(2):233-242. doi: 10.1002/ccd.26596. Epub 2016 May 24. Catheter Cardiovasc Interv. 2017. PMID: 27219714
BACKGROUND: Epicardial focal coronary artery stenosis, diffuse coronary disease, and microvascular resistance (MR) may limit coronary flow. ...We investigated whether PCI influences MR using the index of microcirculatory resistance (IMR) and if …
BACKGROUND: Epicardial focal coronary artery stenosis, diffuse coronary disease, and microvascular resistance (MR) may …
Discordance Between Fractional Flow Reserve and Coronary Flow Reserve: Insights From Intracoronary Imaging and Physiological Assessment.
Ahn SG, Suh J, Hung OY, Lee HS, Bouchi YH, Zeng W, Gandhi R, Eshtehardi P, Gogas BD, Samady H. Ahn SG, et al. JACC Cardiovasc Interv. 2017 May 22;10(10):999-1007. doi: 10.1016/j.jcin.2017.03.006. JACC Cardiovasc Interv. 2017. PMID: 28521932 Free article.
OBJECTIVES: The aim of this study was to investigate the epicardial and microvascular substrates associated with discordances between fractional flow reserve (FFR) and coronary flow reserve (CFR) values. BACKGROUND: Discordances between F …
OBJECTIVES: The aim of this study was to investigate the epicardial and microvascular substrates associated with discordances between …
Physiologic Characteristics and Clinical Outcomes of Patients With Discordance Between FFR and iFR.
Lee SH, Choi KH, Lee JM, Hwang D, Rhee TM, Park J, Kim HK, Cho YK, Yoon HJ, Park J, Song YB, Hahn JY, Doh JH, Nam CW, Shin ES, Hur SH, Koo BK. Lee SH, et al. JACC Cardiovasc Interv. 2019 Oct 28;12(20):2018-2031. doi: 10.1016/j.jcin.2019.06.044. Epub 2019 Sep 25. JACC Cardiovasc Interv. 2019. PMID: 31563683 Free article.
OBJECTIVES: This study evaluated the physiologic characteristics of discordant lesions between instantaneous wave-free ratio (iFR) and fractional flow reserve (FFR) and the prognosis at 5 years. BACKGROUND: FFR or iFR have been standard methods for assessi
OBJECTIVES: This study evaluated the physiologic characteristics of discordant lesions between instantaneous wave-free ratio (iFR) and fr
Impact of hyperaemic microvascular resistance on fractional flow reserve measurements in patients with stable coronary artery disease: insights from combined stenosis and microvascular resistance assessment.
van de Hoef TP, Nolte F, EchavarrÍa-Pinto M, van Lavieren MA, Damman P, Chamuleau SA, Voskuil M, Verberne HJ, Henriques JP, van Eck-Smit BL, Koch KT, de Winter RJ, Spaan JA, Siebes M, Tijssen JG, Meuwissen M, Piek JJ. van de Hoef TP, et al. Heart. 2014 Jun;100(12):951-9. doi: 10.1136/heartjnl-2013-305124. Epub 2014 Apr 11. Heart. 2014. PMID: 24727867
BACKGROUND: Fractional flow reserve (FFR) aims to identify the extent of epicardial disease, but may be obscured by involvement of the coronary microvasculature. We documented the impact of hyperaemic stenosis resistance (HSR) and hype
BACKGROUND: Fractional flow reserve (FFR) aims to identify the extent of epicardial disease, but may be obscured by inv …
Influence of Local Myocardial Damage on Index of Microcirculatory Resistance and Fractional Flow Reserve in Target and Nontarget Vascular Territories in a Porcine Microvascular Injury Model.
Lee JM, Kim HK, Lim KS, Park JK, Choi KH, Park J, Hwang D, Rhee TM, Yang JH, Shin ES, Nam CW, Doh JH, Hahn JY, Koo BK, Jeong MH. Lee JM, et al. JACC Cardiovasc Interv. 2018 Apr 23;11(8):717-724. doi: 10.1016/j.jcin.2017.11.028. Epub 2018 Mar 28. JACC Cardiovasc Interv. 2018. PMID: 29605246 Free article.
BACKGROUND: Although fractional flow reserve (FFR)-guided decision-making for the nonculprit stenosis in patients with acute myocardial infarction has been reported to be better than angiography-guided revascularization, there have been debates regardi …
BACKGROUND: Although fractional flow reserve (FFR)-guided decision-making for the nonculprit stenosis in patient …
Impact of accuracy of fractional flow reserve to reduction of microvascular resistance after intracoronary adenosine in patients with angina pectoris or non-ST-segment elevation myocardial infarction.
Niccoli G, Falcioni E, Cosentino N, Fracassi F, Roberto M, Fabretti A, Panebianco M, Scalone G, Burzotta F, Trani C, Leone AM, Davies J, Crea F. Niccoli G, et al. Am J Cardiol. 2014 May 1;113(9):1461-7. doi: 10.1016/j.amjcard.2014.01.422. Epub 2014 Feb 12. Am J Cardiol. 2014. PMID: 24731651
Our study aimed to elucidate mechanisms underlying discordance between fractional flow reserve (FFR) and hyperemic stenosis resistance (hSR) in some patient subsets. ...Microvascular resistance (MR; pressure distal to lesion …
Our study aimed to elucidate mechanisms underlying discordance between fractional flow reserve (FFR) and hyperemic
The impact of microvascular resistance on the discordance between anatomical and functional evaluations of intermediate coronary disease.
Seo KW, Lim HS, Yoon MH, Tahk SJ, Choi SY, Choi BJ, Yang HM, Shin JH, Hwang GS, Park JS, Jin X. Seo KW, et al. EuroIntervention. 2017 Jun 2;13(2):e185-e192. doi: 10.4244/EIJ-D-16-00400. EuroIntervention. 2017. PMID: 28134124 Free article.
We aimed to evaluate the impact of microvascular resistance on "anatomical-functional discordance". METHODS AND RESULTS: In 97 intermediate coronary lesions of 83 patients, minimum lumen area (MLA), fractional flow reserve (FFR), delta(Pd …
We aimed to evaluate the impact of microvascular resistance on "anatomical-functional discordance". METHODS AND RESULTS …
Functional coronary angiography in symptomatic patients with no obstructive coronary artery disease.
Kumar S, Mehta PK, Eshtehardi P, Hung OY, Koh JS, Kumar A, Al-Badri A, Rabah R, D'Souza M, Gupta S, McDaniel M, Vaccarino V, Douglas J, Mavromatis K, Lee JM, Quyyumi A, Samady H. Kumar S, et al. Catheter Cardiovasc Interv. 2020 Sep 9. doi: 10.1002/ccd.29237. Online ahead of print. Catheter Cardiovasc Interv. 2020. PMID: 32902918
METHODS: 163 symptomatic patients with 50% diameter stenosis and fractional flow reserve (FFR) > 0.8 underwent endothelium-dependent epicardial and microvascular function after intracoronary acetylcholine (10(-4) M, 81 mcg over 3 minut …
METHODS: 163 symptomatic patients with 50% diameter stenosis and fractional flow reserve (FFR) > 0.8 underwen …
The Relationship of Capillary Blood Flow Assessments with Real Time Myocardial Perfusion Echocardiography to Invasively Derived Microvascular and Epicardial Assessments.
Barton D, Xie F, O'Leary E, Chatzizisis YS, Pavlides G, Porter TR. Barton D, et al. J Am Soc Echocardiogr. 2019 Sep;32(9):1095-1101. doi: 10.1016/j.echo.2019.04.424. Epub 2019 Jul 3. J Am Soc Echocardiogr. 2019. PMID: 31279619
We hypothesized that abnormal microvascular perfusion (MVP) responses during demand stress in patients with intermediate coronary stenoses occur when fractional flow reserve (FFR) across the epicardial stenosis is normal, because of increased …
We hypothesized that abnormal microvascular perfusion (MVP) responses during demand stress in patients with intermediate coronary ste …
Diagnostic cutoff for pressure drop coefficient in relation to fractional flow reserve and coronary flow reserve: A patient-level analysis.
Kolli KK, van de Hoef TP, Effat MA, Banerjee RK, Peelukhana SV, Succop P, Leesar MA, Imran A, Piek JJ, Helmy TA. Kolli KK, et al. Catheter Cardiovasc Interv. 2016 Feb 1;87(2):273-82. doi: 10.1002/ccd.26063. Epub 2015 Oct 1. Catheter Cardiovasc Interv. 2016. PMID: 26424295
OBJECTIVES AND BACKGROUND: Functional assessment of intermediate coronary stenosis during cardiac catheterization is conducted using diagnostic parameters like fractional flow reserve (FFR), coronary flow reserve (CFR), h
OBJECTIVES AND BACKGROUND: Functional assessment of intermediate coronary stenosis during cardiac catheterization is co …
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