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Rotational vertebral artery syndrome (RVAS) is a rare syndrome usually caused by compression of the dominant vertebral artery in the neck with extreme head rotation to the contralateral side.

Stroke Alert: A Review of Current Clinical Stroke Literature

Rotational vertebral artery syndrome (RVAS) is a rare syndrome usually caused by compression of the dominant vertebral artery in the neck with extreme head rotation to the contralateral side.