2009
Reproducibility and Accuracy of Quantitative Myocardial Blood Flow Assessment with 82Rb PET: Comparison with 13N-Ammonia PET
Fakhri G, Kardan A, Sitek A, Dorbala S, Abi-Hatem N, Lahoud Y, Fischman A, Coughlan M, Yasuda T, Di Carli M. Reproducibility and Accuracy of Quantitative Myocardial Blood Flow Assessment with 82Rb PET: Comparison with 13N-Ammonia PET. Journal Of Nuclear Medicine 2009, 50: 1062-1071. PMID: 19525467, PMCID: PMC3133618, DOI: 10.2967/jnumed.104.007831.Peer-Reviewed Original ResearchConceptsCoronary flow reserveMyocardial blood flowQuantitation of myocardial blood flowTime-activity curvesInterobserver reliabilityBaseline myocardial blood flowBlood poolPET studiesAssessment of myocardial perfusionTissue time-activity curvesEstimation of myocardial blood flowMyocardial blood flow quantitationBland-Altman plotsBlood flow assessmentRight ventricular blood poolCompartment analysisMyocardial blood flow assessmentPeak stressVentricular blood poolReproducibility of myocardial blood flowDynamic restCardiac PETEstimation of coronary flow reserveIntraobserver variabilityMyocardial perfusion
2005
Quantitative dynamic cardiac 82Rb PET using generalized factor and compartment analyses.
El Fakhri G, Sitek A, Guérin B, Kijewski M, Di Carli M, Moore S. Quantitative dynamic cardiac 82Rb PET using generalized factor and compartment analyses. Journal Of Nuclear Medicine 2005, 46: 1264-71. PMID: 16085581.Peer-Reviewed Original ResearchMeSH KeywordsAdultAgedAged, 80 and overAlgorithmsComputer SimulationCoronary Artery DiseaseFeasibility StudiesFemaleHeartHumansImage Interpretation, Computer-AssistedMaleMiddle AgedModels, CardiovascularPositron-Emission TomographyRadiopharmaceuticalsReproducibility of ResultsRubidium RadioisotopesSensitivity and SpecificitySeverity of Illness IndexConceptsMyocardial perfusionAbsolute myocardial perfusionCatheterization resultsMyocardial tissue extractsDipyridamole stressCardiac PETClinical valueMyocardial factorsFactor analysis of dynamic sequencesPatient studiesLVNoninvasive estimationAccurate input functionPatientsCompartment analysisAverage errorPerfusionParametric mappingTissue extractsRV contributionRV