Question

causes of upstroke?
atleast 2 causes
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Answer 1

Answer: I hope this will help you.

Explanation:  There are two main causes of stroke: a blocked artery (ischemic stroke) or leaking or bursting of a blood vessel (hemorrhagic stroke). Some people may have only a temporary disruption of blood flow to the brain, known as a transient ischemic attack (TIA), that doesn't cause lasting symptoms.