Distribution of the collateral blood flow at the lateral border of the ischemic myocardium after acute coronary occlusion in the pig and the dog

Residual blood flow in pigs (n = 8) and dogs (n = 11) was measured by tracer microspheres (85Sr) 1 hour after occlusion of the left anterior descending coronary artery (LAD). Collateral blood flow was distinguished from overlap flow, defined as the blood flow of non-ischemic myocardium interdigitati...

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