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. 2016 Dec 12;8(1):41–56. doi: 10.1007/s13239-016-0288-4

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© The Author(s) 2016

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

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Porcine heart and LAD artery. (a) LAD coronary artery highlighted by a dotted line on the porcine heart. (b) LAD artery sample dissected and cut open to reveal the endothelial layer; longitudinal and circumferential orientations are highlighted.