Assessment of left ventricular deformation in patients with Ebstein's anomaly by cardiac magnetic resonance tissue tracking.
作者： Xi Liu , Qin Zhang , Zhi-gang Yang , Ke Shi , Hua-yan Xu
DOI: 10.1016/J.EJRAD.2017.01.013
关键词:
摘要: Abstract Purpose The aim of this study was to clarify the feasibility myocardial strain using cardiovascular magnetic resonance (CMR) for evaluation left ventricular (LV) deformation in patients with Ebstein’s anomaly (EA). Materials and methods We recruited 32 EA 30 controls CMR examination measured LV function, dimension tissue tracking parameters (the global regional radial, circumferential longitudinal peak strain), together right ventricle (RV) dimension. were compared among controls, preserved ejection fraction (LVEF; ≥55%), reduced LVEF ( Results all decreased significantly group control (all P Conclusions serves an earlier more comprehensive measurement dysfunction than EA, which could potentially be included as a supplementary diagnostic procedure EA.
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