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Fig. 4 | Journal of Cardiovascular Magnetic Resonance

Fig. 4

From: A new automatic algorithm for quantification of myocardial infarction imaged by late gadolinium enhancement cardiovascular magnetic resonance: experimental validation and comparison to expert delineations in multi-center, multi-vendor patient data

Fig. 4

Validation against ex-vivo high resolution T1-weighted images: Scatter plots (left column) and Bland-Altman plots (right column) of infarct size expressed as % of left ventricular mass (%LVM) for the EWA algorithm against infarct size by expert delineation in ex-vivo high resolution T1-weighted images (T1w). Validation in in-vivo magnitude inversion recovery (IR, top row, n = 23 pigs), in-vivo phase sensitive inversion recovery (PSIR, middle row, n = 13) and ex-vivo high resolution T1-weighted images (T1w, bottom row, n = 38). Left column: solid line = line of identity; dashed line = regression line. Right column: solid line = mean bias; dashed line = mean ± two standard deviations

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Journal of Cardiovascular Magnetic Resonance

ISSN: 1532-429X

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