This illustrates what are called Infarctions.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler
Hence the Circulation of their Blood is more slow and languid than in Males; their Blood is less compact and dense, and more watery; their Fluids are more liable to stagnate in their different Bowels, and to form Infarctions and Obstructions.
"Advice to the people in general, with regard to their health"
Samuel Auguste David Tissot