Infarct means a blockage of blood flow to a specific area of the body, usually due to a blood clot. This can cause tissue damage or cell death in that area. Full definition
(Cardiomyocytes derived from human embryonic stem cells in pro-survival factors enhance function of infarcted rat hearts Nature Biotechnology) (scientificamerican.com)
Researchers also observed elevation of lipid peroxide levels in heart tissue, as well as an increase in infarct size. (detoxdiy.com)
Progesterone significantly reduces infarct area, lipid peroxidation levels and activity of myeloperoxidase in myocardial ischemia / reperfusion injury. (progesteronetherapy.com)