Ischemic Stroke:A type of stroke that occurs when the blood supply to part of your brain is interrupted or reduced, preventing brain tissue from getting oxygen and nutrients.
Aneurysm: A bulge or ballooning in a blood vessel in the brain that can leak or rupture, leading to hemorrhagic stroke if it bursts.
Subarachnoid Hemorrhage:A form of hemorrhagic stroke where bleeding occurs between the brain and the surrounding membrane, often due to a ruptured aneurysm