2002
Pharmacologic stress perfusion imaging with adenosine: Role of simultaneous low-level treadmill exercise
Samady H, Wackers FJ, Joska TM, Zaret BL, Jain D. Pharmacologic stress perfusion imaging with adenosine: Role of simultaneous low-level treadmill exercise. Journal Of Nuclear Cardiology 2002, 9: 188-196. PMID: 11986564, DOI: 10.1067/mnc.2002.119973.Peer-Reviewed Original ResearchConceptsLow-level treadmill exerciseMyocardial perfusion imagingTreadmill exerciseElectrocardiographic changesAdverse effectsAdenosine myocardial perfusion imagingSestamibi single-photon emissionPharmacologic stress myocardial perfusion imagingStress myocardial perfusion imagingIschemic electrocardiographic changesLow-level exerciseMore adverse effectsUnfavorable side effectsSingle photon emissionAdenosine studyAdenosine TcMore patientsMyocardial ischemiaHemodynamic responseStress perfusionSide effectsPerfusion imagingTracer uptakePatientsMPI studies
1996
Quantification of technetium 99m-labeled sestamibi single-photon emission computed tomography based on mean counts improves accuracy for assessment of relative regional myocardial blood flow: Experimental validation in a canine model
Liu Y, Sinusas A, Shi C, Shen M, Dione D, Heller E, Wackers F. Quantification of technetium 99m-labeled sestamibi single-photon emission computed tomography based on mean counts improves accuracy for assessment of relative regional myocardial blood flow: Experimental validation in a canine model. Journal Of Nuclear Cardiology 1996, 3: 312-320. PMID: 8799250, DOI: 10.1016/s1071-3581(96)90091-4.Peer-Reviewed Original ResearchConceptsMyocardial blood flowRelative blood flowRelative myocardial blood flowRegional myocardial blood flowCoronary artery occlusionBlood flowSingle photon emissionArtery occlusionCanine modelShort-axis slicesEx vivoSestamibi single-photon emissionMyocardial countsFlow deficitsMyocardial count densityNormal blood flowMean countsRegional myocardial perfusionCount profilesMIBI uptakeMIBI SPECTSestamibi SPECTMyocardial perfusionCircumferential count profilesRelative regional myocardial blood flow