What are vertebral arteries?

The core arteries are the main arteries in the throat that help supply blood to significant parts of the brain. These arteries turn away from the subclavian arteries, which are located in the chest and receive blood directly from the heart aorta. On each side of the body is one vertebral artery until they meet inside the skull, at this point they form a basillary artery and supply blood directly to the brain. This gives most of the brain oxygenated blood. Defects are a significant cause of stroke in children and adults under 45 years of age than in older adults. The risk of defects may also be increased by smoking, hypertension or by using certain oral contraceptives. Strokes resulting from this condition can cause paralysis, loss of motor functions and other problems. Recovery from these side effects can take months or even years depending on severity. The reason for this test is to determine whether these arteries are blocked or closed. If the vertebral artery is determined, the therapist may be before working withto refer the patient to the doctor.

Since the vertebral arteries are part of a system that provides a brain of 20% of its blood, they can cause chronic dizziness or numbness in the throat or arm if they are clamped or off. These symptoms may be recorded after an accident or any neck trauma, if the pyo accumulation is present in the vertebral arteries, but may also seem for no apparent reason. When you suffer from these symptoms, this tower recommends that individuals see a doctor because long -term injuries without treatment can cause extensive damage.

Preventive medicine and procedures are usually the best to avoid serious conditions in vertebral arteries. Surgery may be required if greasy or plaque, clog in the arteries and reduce blood flow. Surgery is extreme measurements, but allow to restore arteries from plaque and blood flow. Next PREventual measures may include diet and medication changes.