What Is The Difference In Hypoxia And Ischemia?

What Is The Difference In Hypoxia And Ischemia? Ischemia is insufficient blood flow to provide adequate oxygenation. This, in turn, leads to tissue hypoxia (reduced oxygen) or anoxia (absence of oxygen). What is worse hypoxia or ischemia? Global ischemia is worse than hypoxia, hypoglycemia, and seizures because, in addition to causing energy failure, it results