Quantification of left atrial strain and strain rate using cardiovascular magnetic resonance myocardial feature tracking
نویسندگان
چکیده
Background Cardiovascular Magnetic Resonance myocardial feature tracking (CMR-FT) is a quantitative technique tracking tissue voxel motion on standard steady-state free precession (SSFP) cine images to assess ventricular myocardial deformation. The importance of left atrial (LA) deformation assessment is increasingly recognized and can be assessed with echocardiographic speckle tracking. However atrial deformation quantification has never previously been demonstrated with CMR. We sought to determine the feasibility and reproducibility of CMR-FT for quantitative LA strain and strain rate (SR) analysis.
منابع مشابه
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عنوان ژورنال:
دوره 17 شماره
صفحات -
تاریخ انتشار 2015