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Fig. 2 | BMC Medical Imaging

Fig. 2

From: 3D electroanatomical mapping is less sensitive to atrial remodeling in estimation of true left atrial volume than echocardiography

Fig. 2

Correlation and agreement between 2D-ECHO-based, CARTO-derived and CT-derived left atrial volumes. Caption: Upper row: Pearson’s correlation. Lower row: scatterplots for absolute differences between 2D-ECHO-based or CARTO-derived LAV versus CT-derived LAV. Abbreviations as in Fig. 1. Upper raw: Dotted line – identity line; full line – regression line. Bottom raw: Full line – bias; dashed line – limits of agreement (±1.96 standard deviation). Significance of difference in relationship of 2D-ECHO-based and CARTO-derived to CT-derived volumes is highlighted

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BMC Medical Imaging

ISSN: 1471-2342

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