2024
Artificial Intelligence Predicts Hospitalization for Acute Heart Failure Exacerbation in Patients Undergoing Myocardial Perfusion Imaging
Feher A, Bednarski B, Miller R, Shanbhag A, Lemley M, Miras L, Sinusas A, Miller E, Slomka P. Artificial Intelligence Predicts Hospitalization for Acute Heart Failure Exacerbation in Patients Undergoing Myocardial Perfusion Imaging. Journal Of Nuclear Medicine 2024, 65: jnumed.123.266761. PMID: 38548351, PMCID: PMC11064832, DOI: 10.2967/jnumed.123.266761.Peer-Reviewed Original ResearchMeSH KeywordsAcute DiseaseAgedArtificial IntelligenceCohort StudiesDisease ProgressionFemaleHeart FailureHospitalizationHumansMaleMiddle AgedMyocardial Perfusion ImagingSingle Photon Emission Computed Tomography Computed TomographyConceptsMyocardial perfusion imagingHF hospitalizationHeart failureStress left ventricular ejection fractionPerfusion imagingHF exacerbationPredictive of HF hospitalizationsSPECT/CT myocardial perfusion imagingMyocardial perfusionInternational cohortAcute heart failure exacerbationMedian follow-upVentricular ejection fractionReceiver-operating-characteristic curveClinical risk factorsHeart failure exacerbationExternal validation cohortAcute HF exacerbationPrevent HF hospitalizationsImaging parametersCalcium scoreEjection fractionClinical parametersCT scanValidation cohort
2019
Application of Hybrid Matrix Metalloproteinase-Targeted and Dynamic 201Tl Single-Photon Emission Computed Tomography/Computed Tomography Imaging for Evaluation of Early Post-Myocardial Infarction Remodeling
Thorn SL, Barlow SC, Feher A, Stacy MR, Doviak H, Jacobs J, Zellars K, Renaud JM, Klein R, deKemp RA, Khakoo AY, Lee T, Spinale FG, Sinusas AJ. Application of Hybrid Matrix Metalloproteinase-Targeted and Dynamic 201Tl Single-Photon Emission Computed Tomography/Computed Tomography Imaging for Evaluation of Early Post-Myocardial Infarction Remodeling. Circulation Cardiovascular Imaging 2019, 12: e009055. PMID: 31707811, PMCID: PMC7250243, DOI: 10.1161/circimaging.119.009055.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCoronary CirculationDisease Models, AnimalHeart VentriclesMaleMatrix MetalloproteinasesMyocardial InfarctionMyocardiumSingle Photon Emission Computed Tomography Computed TomographySwineVentricular Function, LeftVentricular RemodelingConceptsMyocardial blood flowSingle photon emissionBlood flowRecombinant TIMP-3Matrix metalloproteinasesR injuryTomography/Intracoronary deliveryMMP activationPost-myocardial infarction remodelingSubsequent left ventricular remodelingHybrid single-photon emissionDual-isotope single-photon emissionTomography/Computed Tomography ImagingLeft ventricular remodelingIschemia/reperfusionPost-MI remodelingPost-myocardial infarctionComputed tomography (CT) imagingIntracoronary infusionVentricular functionSaline groupVentricular remodelingNoninvasive evaluationTreatment groupsNoninvasive In Vivo Quantification of Adeno-Associated Virus Serotype 9–Mediated Expression of the Sodium/Iodide Symporter Under Hindlimb Ischemia and Neuraminidase Desialylation in Skeletal Muscle Using Single-Photon Emission Computed Tomography/Computed Tomography
Boutagy NE, Ravera S, Papademetris X, Onofrey JA, Zhuang ZW, Wu J, Feher A, Stacy MR, French BA, Annex BH, Carrasco N, Sinusas AJ. Noninvasive In Vivo Quantification of Adeno-Associated Virus Serotype 9–Mediated Expression of the Sodium/Iodide Symporter Under Hindlimb Ischemia and Neuraminidase Desialylation in Skeletal Muscle Using Single-Photon Emission Computed Tomography/Computed Tomography. Circulation Cardiovascular Imaging 2019, 12: e009063. PMID: 31296047, PMCID: PMC6629470, DOI: 10.1161/circimaging.119.009063.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsDependovirusDisease Models, AnimalGene Expression RegulationHindlimbIschemiaMiceMice, Inbred C57BLMuscle, SkeletalNeuraminidasePeripheral Arterial DiseaseSaline SolutionSingle Photon Emission Computed Tomography Computed TomographySymportersConceptsMicro-single photon emissionSingle photon emissionHindlimb ischemiaTomography/Tomography/Computed TomographyIschemic gastrocnemius muscleNIS inhibitor perchloratePeripheral artery diseaseSkeletal muscleUnilateral hindlimb ischemiaAdeno-Associated Virus Serotype 9Standardized uptake valueSodium/iodide symporterVivo quantificationVirus serotype 9Vivo validationNonischemic limbsArtery diseaseNonischemic muscleC57BL/6J miceMurine modelGastrocnemius muscleComputed tomographyIschemic conditionsRadiotracer uptake