What Causes Hemorrhagic Stroke?


What are the causes of hemorrhagic stroke?


There are two possible causes of a rupture blood vessel in the brain. The most common cause is aneurysm. An aneurysm can become enlarged from chronic and dangerously high blood pressure or when a blood vessel wall, and weak. The ballooning leads to thinning of the vessel wall, and ultimately to a rupture.

Arteriovenous malformation, which is congenital, is another potential cause. It occurs when arteries and veins are connected abnormally without capillaries between them.


What causes hemorrhagic stroke?


As is mentioned before, there are two main types of hemorrhagic stroke: intracerebral hemorrhage and subarachnoid hemorrhage.

The risk factors for intracerebral hemorrhage include hypertension, cerebral cavernous malfunctions and arteriovenous malformations. Additionally, AVMs is a genetic condition.

Risk factors for subarachnoid hemorrhage are AVMs, bleeding disorders, head injury and trauma, blood-thinning medication and a bulge in the wall of a blood vessel called a cerebral aneurysm.


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* The Content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.