Guide To Significant Stroke Causes And Risk Factors

Aneurysm

An aneurysm is a dangerous cause of a stroke. This is a condition involving a bulging blood vessel in the brain. If an aneurysm leaks or ruptures, it will cause bleeding in the brain, which is also referred to as a hemorrhagic stroke. In most cases, a rupture in an aneurysm will happen between the thin tissues surrounding the brain and the brain itself. Doctors often call this form of stroke a subarachnoid hemorrhage. Patients who experience symptoms such as double vision, vision changes, pain around one eye, or numbness on one side of their face, should contact their doctor. These are signs of an unruptured aneurysm. Prompt diagnosis and treatment of an unruptured aneurysm are essential for preventing a stroke.

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Cerebral Amyloid Angiopathy

Individuals dealing with cerebral amyloid angiopathy are at a higher risk of experiencing a stroke, specifically, a hemorrhagic stroke. Doctors may also call the stroke that results from this an intracerebral hemorrhage. Amyloid angiopathy involves a buildup of amyloid in blood vessels in the brain. These are protein fragments. In most cases, this condition is linked to several types of dementia, including Alzheimer’s disease, and Parkinson’s disease. However, the accumulation of amyloid can also have a negative impact on an individual’s blood vessels. Specifically, it can weaken them and increase the risk of bleeding in the brain. This is why a hemorrhagic stroke can occur due to cerebral amyloid angiopathy.

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