Heterogeneity of Fractional Anisotropy and Mean Diffusivity Measurements by In Vivo Diffusion Tensor Imaging in Normal Human Hearts

Cardiac diffusion tensor imaging (cDTI) by cardiovascular magnetic resonance has the potential to assess microstructural changes through measures of fractional anisotropy (FA) and mean diffusivity (MD). However, normal variation in regional and transmural FA and MD is not well described. Twenty norm...

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Veröffentlicht in:	PloS one 2015-07, Vol.10 (7), p.e0132360-e0132360
Hauptverfasser:	McGill, Laura-Ann, Scott, Andrew D, Ferreira, Pedro F, Nielles-Vallespin, Sonia, Ismail, Tevfik, Kilner, Philip J, Gatehouse, Peter D, de Silva, Ranil, Prasad, Sanjay K, Giannakidis, Archontis, Firmin, David N, Pennell, Dudley J
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Anisotropy Biomedical research Cardiomyopathy Diffusion Diffusion Magnetic Resonance Imaging - methods Diffusion Tensor Imaging - methods Diffusivity Epicardium Female Healthy Volunteers Heart Heart - anatomy & histology Heart diseases Heart Diseases - diagnosis Heterogeneity Humans Magnetic resonance Magnetic resonance imaging Male Microstructure Middle Aged Physicians Regional analysis Regional planning Reproducibility of Results Sensitivity and Specificity Septum Shear strain Signal to noise ratio Studies Systole Variation Young Adult
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