2009
3D Elasticity Imaging on an Open-chest Dog heart
Jia C, Kolias T, Rubin J, Yan P, Sinusas A, Dione D, Duncan J, Wei Q, Thiele K, Huang L, Huang S, O'Donnell M. 3D Elasticity Imaging on an Open-chest Dog heart. 2009, 155-158. DOI: 10.1109/ultsym.2009.5441850.Peer-Reviewed Original ResearchOpen-chest dog heartDog heartSpeckle trackingAcute ischemiaMyocardial ischemiaEnd of diastoleLeft anterior descending (LAD) coronary arteryAnterior descending (LAD) coronary arteryAbnormal myocardial deformationEnd of systoleLAD occlusionCoronary arteryAnterior wallLAD arteryMyocardial viabilityContractility changesComplex cardiac motionIschemia
2000
Severe regional ischemia alters coronary flow reserve in the remote perfusion area
Wu J, Yun J, Dione D, Heller E, Deckelbaum L, Sinusas A. Severe regional ischemia alters coronary flow reserve in the remote perfusion area. Journal Of Nuclear Cardiology 2000, 7: 43-52. PMID: 10698234, DOI: 10.1067/mnc.2000.99189.Peer-Reviewed Original ResearchConceptsLAD coronary flow reserveCoronary flow reserveLCX stenosisFlow reserveImpairment of CFRStenosis severityRemote nonischemic regionsRate-pressure productRegional myocardial dysfunctionDoppler flow probesTransstenotic pressure gradientOpen-chest dogsAcute canine modelIschemic dysfunctionAnterior descendingIntracoronary injectionMyocardial dysfunctionProximal LCXCoronary stenosisMyocardial infarctionAcute ischemiaProgressive impairmentPerfusion areaRegional myocardial flowTransstenotic gradient