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Synthetic hematocrit derived from the longitudinal relaxation of blood can lead to clinically significant errors in measurement of extracellular volume fraction in pediatric and young adult patients

BACKGROUND: Extracellular volume fraction (ECV) is altered in pathological cardiac remodeling and predicts death and arrhythmia. ECV can be quantified using cardiovascular magnetic resonance (CMR) T1 mapping but calculation requires a measured hematocrit (Hct). The longitudinal relaxation of blood h...

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Detalles Bibliográficos
Autores principales:	Raucci, Frank J., Parra, David A., Christensen, Jason T., Hernandez, Lazaro E., Markham, Larry W., Xu, Meng, Slaughter, James C., Soslow, Jonathan H.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	BioMed Central 2017
Materias:	Research
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5541652/ https://www.ncbi.nlm.nih.gov/pubmed/28768519 http://dx.doi.org/10.1186/s12968-017-0377-z

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