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. 2017 Jan 16;10(1):e005207. doi: 10.1161/CIRCIMAGING.116.005207

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© 2017 The Authors.

Circulation: Cardiovascular Imaging is published on behalf of the American Heart Association, Inc., by Wolters Kluwer Health, Inc. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution, and reproduction in any medium, provided that the original work is properly cited.

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Figure 3. — Instantaneous transvalvular pressure drop (TPD) and its components computed for group I (n=20) and group II (n=12) using work–energy relative pressure (WERP) formulation. Each line with range illustrates the mean±SD of the distribution.