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Cardiovascular magnetic resonance myocardial feature tracking using a non-rigid, elastic image registration algorithm: assessment of variability in a real-life clinical setting

2016; BioMed Central; Volume: 19; Issue: 1 Linguagem: Inglês

10.1186/s12968-017-0333-y

1532-429X

Pedro Morais, Alberto Marchi, J. Bogaert, Tom Dresselaers, Brecht Heyde, Jan D’hooge, Jan Bogaert,

Advanced MRI Techniques and Applications

Cardiovascular magnetic resonance myocardial feature tracking (CMR-FT) is a promising technique for quantification of myocardial strain from steady-state free precession (SSFP) cine images. We sought to determine the variability of CMR-FT using a non-rigid elastic registration algorithm recently available in a commercial software package (Segment, Medviso) in a real-life clinical setting.