Vertebral artery: No. A pinched (stenotic) vertebral artery may not have any symptoms if the opposite vertebral artery is large enough to carry the additional flow. When there is blockage of one vertebral artery and poor collateral flow from other arteries then the pinched vertebral artery can cause imbalance, spinning of the room (vertigo), and light headedness or fainting.
Answered 9/9/2018
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A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
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