Accuracy of aortic annular measurements obtained from three-dimensional echocardiography, CT and MRI: human in vitro and in vivo studies
Tsang W, Bateman M, Weinert L, Pellegrini G, Mor-Avi V, Sugeng L, Yeung H, Patel A, Hill A, Iaizzo P, Lang R. Accuracy of aortic annular measurements obtained from three-dimensional echocardiography, CT and MRI: human in vitro and in vivo studies. Heart 2012, 98: 1146. PMID: 22773684, DOI: 10.1136/heartjnl-2012-302074.Peer-Reviewed Original ResearchConceptsCardiac magnetic resonanceMulti-slice CTThree-dimensional echocardiographyIntraclass correlation coefficientAgatston scoreIn vivo studiesAortic valve Agatston scoreCardiac magnetic resonance measurementsCardiac magnetic resonance imagingAortic annular measurementsIn vivo human modelExplanted human heartsHuman heartHuman in vitroIn vivo modelsIn vitro modelAnnular dimensionsAortic annulusCalcium burdenInter-measurement variabilityAnnular measurementsClinical indicationsImaging modalitiesEchocardiographyEx vivo human hearts
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