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. 2011 Aug 11;13(1):40. doi: 10.1186/1532-429X-13-40

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Copyright ©2011 Childs et al; licensee BioMed Central Ltd.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Correction of atrial volume next to the mitral valve. Left panel: Diastolic basal short axis view with contours. The green contour encircles the atrial portion of the volume in this slice and is excluded from the ventricular volume. Right upper panel: Example long axis reference view in a 2-chamber orientation. Right lower panel: Example long axis reference view in a 4-chamber orientation. The orange lines represent the location of the cross-sectional long axis views used for measurements.