Jerri Woodring-Thueson suffered a stroke. Several days later, tests showed a suspected vertebrobasilar arterial dissection. She was transferred to Seattle’s Harborview Medical Center, the nearest comprehensive stroke center.
A vertebral artery dissection is a flap-like tear of the inner linings of the vertebral artery, which is located in the neck and supplies blood to the brain. After such a tear, blood enters the arterial wall and forms a blood clot to thicken the artery wall; often it blocks blood flow.
Shortly after her admission to the Seattle facility, she experienced nausea, vertigo, decreased hearing, blurred vision and uncontrolled eye movements. A repeat MRI was negative for new strokes. Woodring-Thueson’s treating physicians continued her on dual antiplatelet therapy, which included aspirin.