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. 2010 Apr 2;298(6):H1857–H1869. doi: 10.1152/ajpheart.00754.2009

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Copyright © 2010 the American Physiological Society

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Fig. 1. — Angiography of porcine model of chronic coronary artery occlusion and collateral perfusion. The left main coronary artery was catheterized for performance of selective coronary angiography. A and B: regionally enhanced serial images emphasizing the cardiac silhouette to provide detail of coronary vasculature. White arrows in A and B identify collateral vessels supplying the left circumflex artery (LCX) distal to occlusion. LAD, left anterior descending artery; LMC, left main coronary artery catheter; PVC, pulmonary vein catheter for procedure not related to the data associated with this study.