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. 2022 Sep 6;9:886549. doi: 10.3389/fcvm.2022.886549

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Copyright © 2022 Lasso, Herz, Nam, Cianciulli, Pieper, Drouin, Pinter, St-Onge, Vigil, Ching, Sunderland, Fichtinger, Kikinis and Jolley.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Visualization and modeling of mitral valve annuli. (A) Volume rendering of a 3DE of a mitral valve using the echo volume render module in SlicerHeart. (B) Curve creation of annular model of a mitral valve visualized through 2D slice intersections using valve annulus analysis module in SlicerHeart. (C) Visualization of mitral and aortic annular curves in all four phases of the cardiac cycle (top to bottom: End Diastole, Mid Diastole, Mid Systole, End Systole). (D) Quantification of mitral and aortic annuli using valve quantification module in SlicerHeart. 3DE, 3D echocardiogram; A, Anterior; P, Posterior; AL, Anterolateral; PM, posterior medial.