2025
Validación experimental de la gravedad de la estenosis coronaria y el desarrollo de miocardio isquémico
Lee J, Lee S, Kwon W, Kim H, Hong D, Kim H, Cho S, Shin D, Park K, Kim J, Moon J, Song H, Lee S, Ha D, Jang J, Ahn Y, Jeong M, Choi K, Park T, Yang J, Bin Song Y, Hahn J, Choi S, Gwon H, Hong Y. Validación experimental de la gravedad de la estenosis coronaria y el desarrollo de miocardio isquémico. Revista Española De Cardiología 2025, 78: 521-532. DOI: 10.1016/j.recesp.2024.10.006.Peer-Reviewed Original ResearchStress perfusion defectsFractional flow reservePositron emission tomographyLeft anterior descending arteryHemodynamically significant stenosisAnterior descending arteryPerfusion defectsVascular occluderNecrotic myocardiumSignificant stenosisDescending arteryTTC stainingSignificantly higher areaMedian diameter stenosisExperimental animal modelsCoronary artery stenosisHyperemic stenosis resistanceOccluder implantationArtery stenosisDiameter stenosisFlow reserveAnimal modelsStenosisCoronary stenosisOcclusion severityCost-effectiveness of angiographic quantitative flow ratio-guided coronary intervention: A multicenter, randomized, sham-controlled trial
Zhao Y, Guan C, Wang Y, Jin Z, Yu B, Fu G, Chen Y, Guo L, Qu X, Zhang Y, Dou K, Wu Y, Yang W, Tu S, Escaned J, Fearon W, Qiao S, Cohen D, Krumholz H, Xu B, Song L, Group O. Cost-effectiveness of angiographic quantitative flow ratio-guided coronary intervention: A multicenter, randomized, sham-controlled trial. Chinese Medical Journal 2025, 138: 1186-1193. PMID: 40025631, PMCID: PMC12091619, DOI: 10.1097/cm9.0000000000003484.Peer-Reviewed Original ResearchIncremental cost-effectiveness ratioPercutaneous coronary interventionQuality-adjusted life yearsQuantitative flow ratioQFR-guided strategyClinical outcomesReduced rate of MACCEsChinese healthcare systemTwo-year clinical outcomesAngiography-based approachHealthcare systemAngiography-guided groupTwo-year follow-upRate of MACCEAngiography-guided strategyReference vessel diameterCardiovascular medication useCost-effectiveness ratioPost-myocardial infarctionFractional flow reserveTwo-year costsAngiography guidanceSham-controlled trialCost-utility analysisCerebrovascular eventsMachine learning and computational fluid dynamics derived FFRCT demonstrate comparable diagnostic performance in patients with coronary artery disease; A Systematic Review and Meta-Analysis
Narimani-Javid R, Moradi M, Mahalleh M, Najafi-Vosough R, Arzhangzadeh A, Khalique O, Mojibian H, Kuno T, Mohsen A, Alam M, Shafiei S, Khansari N, Shaghaghi Z, Nozhat S, Hosseini K, Hosseini S. Machine learning and computational fluid dynamics derived FFRCT demonstrate comparable diagnostic performance in patients with coronary artery disease; A Systematic Review and Meta-Analysis. Journal Of Cardiovascular Computed Tomography 2025, 19: 232-246. PMID: 39988511, DOI: 10.1016/j.jcct.2025.02.004.Peer-Reviewed Original ResearchArea under the curveDiagnostic odds ratioDiagnostic performanceComputed tomography-derived fractional flow reserveDiagnostic performance of FFRCTHemodynamically significant coronary artery stenosisSignificant coronary artery stenosisMeta-analysisPer-patient levelReceiver operating characteristic curveCoronary artery diseaseCoronary artery stenosisPer-vessel levelFractional flow reserveNoninvasive diagnostic techniquesMachine learningInvasive FFRPooled specificityArtery diseaseArtery stenosisFlow reserveOdds ratioCochrane LibraryFFRCTPatients
2024
Experimental validation of coronary stenosis severity and development of ischemic myocardium
Lee J, Lee S, Kwon W, Kim H, Hong D, Kim H, Cho S, Shin D, Park K, Kim J, Moon J, Song H, Lee S, Ha D, Jang J, Ahn Y, Jeong M, Choi K, Park T, Yang J, Song Y, Hahn J, Choi S, Gwon H, Hong Y. Experimental validation of coronary stenosis severity and development of ischemic myocardium. Revista Española De Cardiología (English Edition) 2024, 78: 521-532. PMID: 39490529, DOI: 10.1016/j.rec.2024.10.006.Peer-Reviewed Original ResearchStress perfusion defectsFractional flow reserveLeft anterior descending arteryHemodynamically significant stenosisAnterior descending arteryPerfusion defectsVascular occluderNecrotic myocardiumSignificant stenosisDescending arteryTTC stainingIschemic myocardiumStenosis severitySignificantly higher areaMedian diameter stenosisExperimental animal modelsCoronary artery stenosisCoronary stenosis severityHyperemic stenosis resistanceOccluder implantationArtery stenosisDiameter stenosisFlow reserveAnimal modelsStenosis
2023
Cardiac evaluation of the liver transplant candidate
Possick S, Khungar V, Deshpande R. Cardiac evaluation of the liver transplant candidate. Current Opinion In Organ Transplantation 2023, 29: 299-304. PMID: 37995156, DOI: 10.1097/mot.0000000000001122.Peer-Reviewed Original ResearchObstructive coronary artery diseaseLiver transplant candidatesRight heart catheterizationCoronary artery diseaseRisk stratificationCirrhotic cardiomyopathyFractional flow reserveTransplant candidatesNegative predictive valueCirrhotic patientsCardiac evaluationArtery diseaseDiagnostic criteriaPredictive valueAdult liver transplant candidatesInferior vena cava sizeEvaluation of liverSpecific echocardiographic parametersKidney transplant candidatesSevere aortic stenosisProhibitive surgical riskDiastolic function assessmentPerioperative risk stratificationCoronary calcium scoringNew diagnostic criteriaThe imPAct of Trimetazidine on MicrOcirculation after Stenting for stable coronary artery disease (PATMOS study)
Ilic I, Timcic S, Milosevic M, Boskovic S, Odanovic N, Furtula M, Dobric M, Aleksandric S, Otasevic P. The imPAct of Trimetazidine on MicrOcirculation after Stenting for stable coronary artery disease (PATMOS study). Frontiers In Cardiovascular Medicine 2023, 10: 1112198. PMID: 37456821, PMCID: PMC10348888, DOI: 10.3389/fcvm.2023.1112198.Peer-Reviewed Original ResearchIndex of microcirculatory resistanceIndex of microcirculatory resistance valuesPercutaneous coronary interventionFractional flow reserveCoronary flow reserveElective percutaneous coronary interventionFractional flow reserve valuesEffect of trimetazidineStandard therapyPrior to elective percutaneous coronary interventionTrimetazidine groupMicrocirculatory resistanceFlow reserveCompared to standard therapyStable coronary artery diseaseProtective effect of trimetazidineEpicardial coronary artery stenosisCoronary artery diseaseCoronary artery lesionsNative coronary artery lesionsCoronary artery stenosisImpact of trimetazidinePromotes glucose oxidationReduced myocardial injuryRisk profileNon-hyperemic pressure ratios – theoretical basis, clinical applications, and limitations
Chamié D, Maia J, Raminho T, Eurípedes L, Sant'Anna L, Caixeta A, Sant'Anna F. Non-hyperemic pressure ratios – theoretical basis, clinical applications, and limitations. Journal Of Transcatheter Interventions 2023, 31: 1-16. DOI: 10.31160/jotci202331a202208.Peer-Reviewed Original ResearchFractional flow reserveClinical outcome dataPercutaneous coronary interventionFlow reserveInstantaneous wave-free ratioPressure ratioCoronary interventionOutcome dataAtherosclerotic diseaseNon-hyperemic pressure ratiosAnatomical scenariosRobust body of evidenceStandard of careIdentification of myocardial ischemiaSuccess of percutaneous coronary interventionGuideline recommendationsCoronary atherosclerotic diseaseTranscatheter interventionsProcedure timeFunctional successHyperemic agentsClinical indicationsPatient discomfortMyocardial ischemiaClinical use
2022
How much flow is enough: the use of fractional flow reserve in chronic limb-threatening ischemia in a series of patients with isolated occlusive tibial disease
Ahmed Z, Ochoa-Prieto M, Bhalla A, Strosberg D, Dardik A, Altin S. How much flow is enough: the use of fractional flow reserve in chronic limb-threatening ischemia in a series of patients with isolated occlusive tibial disease. Journal Of Vascular Surgery Cases And Innovative Techniques 2022, 9: 101017. PMID: 38204765, PMCID: PMC10777480, DOI: 10.1016/j.jvscit.2022.08.022.Peer-Reviewed Original ResearchChronic limb-threatening ischemiaLimb-threatening ischemiaFractional flow reserveFlow reserveLower extremity peripheral vascular interventionsLower extremity endovascular interventionsPeripheral vascular interventionsSeries of patientsTibial diseaseEndovascular interventionVascular interventionsIschemiaPatientsInterventionDiseaseFractional flow reserve: physiological bases, clinical applications and limitations
Sant'Anna F, Bandeira D, Sant'Anna L, Casagrande B, Maia J, Caixeta A, Zokowski C, Chamié D. Fractional flow reserve: physiological bases, clinical applications and limitations. Journal Of Transcatheter Interventions 2022, 30: 1-17. DOI: 10.31160/jotci202230a202208.Peer-Reviewed Original Research
2021
The prospective randomized trial of the optimal evaluation of cardiac symptoms and revascularization: Rationale and design of the PRECISE trial
Nanna MG, Vemulapalli S, Fordyce CB, Mark DB, Patel MR, Al-Khalidi HR, Kelsey M, Martinez B, Yow E, Mullen S, Stone GW, Ben-Yehuda O, Udelson JE, Rogers C, Douglas PS. The prospective randomized trial of the optimal evaluation of cardiac symptoms and revascularization: Rationale and design of the PRECISE trial. American Heart Journal 2021, 245: 136-148. PMID: 34953768, PMCID: PMC8979644, DOI: 10.1016/j.ahj.2021.12.004.Peer-Reviewed Original ResearchConceptsCoronary artery diseaseStable chest painChest painDiagnostic strategiesUsual careCardiac symptomsMajor adverse cardiac eventsNon-acute chest painObstructive coronary artery diseaseInitial diagnostic strategyInvasive cardiac catheterizationUse of CCTAUsual care strategyAdverse cardiac eventsProspective randomized trialsClinical care teamFractional flow reserveQuality of lifeHealth care costsOptimal evaluationPrimary endpointRevascularization TrialSecondary endpointsCardiac eventsArtery diseaseDetermination of [N-13]-ammonia extraction fraction in patients with coronary artery disease by calibration to invasive coronary and fractional flow reserve
Nye J, Piccinelli M, Hwang D, Cooke C, Paeng J, Lee J, Cho S, Folks R, Haber M, Bom H, Koo B, Garcia E. Determination of [N-13]-ammonia extraction fraction in patients with coronary artery disease by calibration to invasive coronary and fractional flow reserve. Journal Of Nuclear Cardiology 2021, 29: 2210-2219. PMID: 34036523, PMCID: PMC10630982, DOI: 10.1007/s12350-021-02628-4.Peer-Reviewed Original ResearchConceptsMyocardial flow reserveCoronary flow reserveCoronary artery diseaseFractional flow reserveFlow reserveRelative flow reserveArtery diseaseModerate agreementSuspected coronary artery diseaseInvasive coronary flow reserveInvasive CFRMeasurement of coronary flow reserveInvasive measurement of coronary flow reserveExtraction fractionMicrocirculatory resistanceClinical relevanceExtraction fraction correctionVascular territoriesPatientsPET imagingInvasive measurementsWall shear stress estimated by 3D-QCA can predict cardiovascular events in lesions with borderline negative fractional flow reserve
Tufaro V, Safi H, Torii R, Koo BK, Kitslaar P, Ramasamy A, Mathur A, Jones DA, Bajaj R, Erdoğan E, Lansky A, Zhang J, Konstantinou K, Little CD, Rakhit R, Karamasis GV, Baumbach A, Bourantas CV. Wall shear stress estimated by 3D-QCA can predict cardiovascular events in lesions with borderline negative fractional flow reserve. Atherosclerosis 2021, 322: 24-30. PMID: 33706080, DOI: 10.1016/j.atherosclerosis.2021.02.018.Peer-Reviewed Original ResearchConceptsNegative fractional flow reserveCardiovascular eventsFractional flow reservePrimary endpointFlow reserveSmaller minimum lumen areaAdverse cardiovascular eventsRetrospective cohort studyTarget lesion revascularizationOnly independent predictorMinimum lumen areaQCA variablesAngiographic characteristicsLesion revascularizationCulprit lesionHighest maximum wall shear stressCohort studyCardiac deathIndependent predictorsComplete followMultivariable analysisMyocardial infarctionTarget lesionsArea stenosisNegative FFR
2020
Long‐term serial functional evaluation after implantation of the Fantom sirolimus‐eluting bioresorbable coronary scaffold
Saito Y, Cristea E, Bouras G, Abizaid A, Lutz M, Carrié D, Weber‐Albers J, Dudek D, Anderson J, Lansky A, Investigators T. Long‐term serial functional evaluation after implantation of the Fantom sirolimus‐eluting bioresorbable coronary scaffold. Catheterization And Cardiovascular Interventions 2020, 97: 431-436. PMID: 32077590, DOI: 10.1002/ccd.28804.Peer-Reviewed Original ResearchConceptsPost-percutaneous coronary interventionQuantitative flow ratioBioresorbable coronary scaffoldTarget vessel revascularizationVessel revascularizationFunctional ischemiaStable coronary artery diseaseTime of revascularizationCoronary artery diseaseFractional flow reserveQFR assessmentII trialAngiographic outcomesCoronary interventionUnstable anginaArtery diseaseQFR valueWire-based fractional flow reserveSignificant lesionsFlow reservePatientsTarget vesselRevascularizationQFR analysisFunctional evaluationRationale and design of the quantification of myocardial blood flow using dynamic PET/CTA-fused imagery (DEMYSTIFY) to determine physiological significance of specific coronary lesions
AlBadri A, Piccinelli M, Cho S, Lee J, Jaber W, De Cecco C, Samady H, Koo B, Bom H, Garcia E. Rationale and design of the quantification of myocardial blood flow using dynamic PET/CTA-fused imagery (DEMYSTIFY) to determine physiological significance of specific coronary lesions. Journal Of Nuclear Cardiology 2020, 27: 1030-1039. PMID: 32026327, PMCID: PMC7332386, DOI: 10.1007/s12350-020-02052-0.Peer-Reviewed Original ResearchMeSH KeywordsAlgorithmsComputed Tomography AngiographyCoronary Artery DiseaseCoronary CirculationCoronary StenosisDatabases, FactualFractional Flow Reserve, MyocardialHemodynamicsHumansMicrocirculationMyocardial Perfusion ImagingMyocardiumPositron-Emission TomographyPredictive Value of TestsProspective StudiesReference StandardsReproducibility of ResultsRepublic of KoreaROC CurveSensitivity and SpecificitySoftwareUnited StatesConceptsInvasive coronary angiographyFractional flow reserveAbsolute myocardial blood flowMyocardial blood flowFlow reserveCoronary angiographyDynamic positron emission tomographySignificant lesionsObservational prospective clinical studyCoronary lesionsBlood flowProspective clinical studyQuantification of myocardial blood flowMyocardial flow reserveLocation of significant lesionsCoronary artery diseasePredicting cardiovascular outcomesMyocardial blood flow quantificationBlood flow assessmentPercutaneous coronary intervention processCoronary physiology assessmentPositron emission tomographyMyocardial blood flow assessmentCoronary treeNon-invasive assessment
2019
Optical coherence tomography enables more accurate detection of functionally significant intermediate non-left main coronary artery stenoses than intravascular ultrasound: A meta-analysis of 6919 patients and 7537 lesions
Ramasamy A, Chen Y, Zanchin T, Jones DA, Rathod K, Jin C, Onuma Y, Zhang YJ, Amersey R, Westwood M, Ozkor M, O'Mahony C, Lansky A, Crake T, Serruys PW, Mathur A, Baumbach A, Bourantas CV. Optical coherence tomography enables more accurate detection of functionally significant intermediate non-left main coronary artery stenoses than intravascular ultrasound: A meta-analysis of 6919 patients and 7537 lesions. International Journal Of Cardiology 2019, 301: 226-234. PMID: 31677827, DOI: 10.1016/j.ijcard.2019.09.067.Peer-Reviewed Original ResearchConceptsFractional flow reserveFractional flow reserve derived from microcatheters versus standard pressure wires: a stenosis-level meta-analysis
Seligman H, Shun-Shin MJ, Vasireddy A, Cook C, Ahmad YY, Howard J, Sen S, Al-Lamee R, Nijjer S, Chamie D, Davies J, Mayet J, Francis DP, Petraco R. Fractional flow reserve derived from microcatheters versus standard pressure wires: a stenosis-level meta-analysis. Open Heart 2019, 6: e000971. PMID: 30997135, PMCID: PMC6443142, DOI: 10.1136/openhrt-2018-000971.Peer-Reviewed Original ResearchFractional flow reserveFlow reserveQuantification of PET Myocardial Blood Flow
Pelletier-Galarneau M, Martineau P, El Fakhri G. Quantification of PET Myocardial Blood Flow. Current Cardiology Reports 2019, 21: 11. PMID: 30815744, DOI: 10.1007/s11886-019-1096-x.Peer-Reviewed Original ResearchConceptsPositron emission tomographyMyocardial blood flowMyocardial flow reserveMicrovascular dysfunctionEvaluation of cardiac allograft vasculopathyAssessment of coronary microvascular dysfunctionFlow reserveHyperemic myocardial blood flowFlow quantificationCardiac allograft vasculopathyMarkers of disease severityCoronary microvascular dysfunctionImprove risk stratificationQuantification of myocardial blood flowFractional flow reserveMyocardial blood flow quantificationAllograft vasculopathyPrognostic valueRisk stratificationEpicardial diseaseAcademic centersReviewThe aimClinical aspectsEmission tomographyBlood flowFractional flow reserve use during elective coronary angiography among elderly patients in the US
Kay B, Joseph T, Lehrich J, Curzen N, Nallamothu B. Fractional flow reserve use during elective coronary angiography among elderly patients in the US. IJC Heart & Vasculature 2019, 22: 160-162. PMID: 30828601, PMCID: PMC6383174, DOI: 10.1016/j.ijcha.2019.01.005.Peer-Reviewed Original ResearchCoronary Physiology in the Cardiac Catheterization Laboratory
Shah SM, Pfau SE. Coronary Physiology in the Cardiac Catheterization Laboratory. Journal Of Clinical Medicine 2019, 8: 255. PMID: 30781631, PMCID: PMC6406799, DOI: 10.3390/jcm8020255.Peer-Reviewed Reviews, Practice Guidelines, Standards, and Consensus StatementsCoronary artery diseaseCoronary flow velocity reserveCoronary flow reserveInstantaneous wave-free ratioCardiac catheterization laboratoryFractional flow reserveArtery diseaseCatheterization laboratoryCoronary angiographyClinical trialsFlow reserveCoronary physiologyEpicardial coronary artery diseaseEvidence-based treatment algorithmAtherosclerotic coronary artery diseaseLarge multi-center clinical trialsAngiographic coronary stenosisCoronary physiology assessmentMulti-center clinical trialDiagnostic coronary angiographyFlow velocity reserveRelevant clinical trialsCoronary artery assessmentGeneral medical practitionersCoronary thermodilution
2018
Comparison of diagnostic accuracy of PET-derived myocardial blood flow parameters: A meta-analysis
Cho S, Lee S, Na M, Choi Y, Bom H. Comparison of diagnostic accuracy of PET-derived myocardial blood flow parameters: A meta-analysis. Journal Of Nuclear Cardiology 2018, 27: 1955-1966. PMID: 30390243, DOI: 10.1007/s12350-018-01476-z.Peer-Reviewed Original ResearchConceptsMyocardial flow reserveMyocardial blood flowRelative flow reserveFlow reserveDiagnostic accuracyHyperemic MBFAbsolute quantification of myocardial blood flowCoronary stenosisHyperemic myocardial blood flowPer-vessel basisSignificant coronary stenosisDiagnosis of significant coronary stenosisQuantification of myocardial blood flowParameters' diagnostic performanceFractional flow reservePositron emission tomographyPooled sensitivityPooled specificityPerfusion defectsDiagnostic performanceClinical studiesDiameter stenosisEmission tomographyMyocardial blood flow parametersBlood flow
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