ischemia

https://doi.org/10.1351/goldbook.10867
Local deficiency of blood supply, and hence of dioxygen, to an organ or tissue, caused by constriction or obstruction of the blood vessels.
Source:
PAC, 2016, 88, 713. (Glossary of terms used in developmental and reproductive toxicology (IUPAC Recommendations 2016)) on page 770 [Terms] [Paper]