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. 2023 Jul 20;133(5):430–443. doi: 10.1161/CIRCRESAHA.123.322629

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© 2023 The Authors.

Circulation Research 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 Non-Commercial-NoDerivs License, which permits use, distribution, and reproduction in any medium, provided that the original work is properly cited, the use is noncommercial, and no modifications or adaptations are made.

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Figure 2. — Scheme illustrating a 5-step cross-bridge model of contraction. Figure art by Matthew Childers, University of Washington, 2023, licensed under a Creative Commons Attribution-Non-Commercial 4.0 International License.