Your doctor will review your medical history and your risk factors for stroke. Risk factors for stroke include:
Your doctor will examine you. He or she will pay specific attention to your blood pressure and your heart. The doctor will do a neurological examination to check for changes in your brain function.
To diagnose and classify your stroke, your doctor will need an imaging test of the brain. Tests can include:
Depending on the type of stroke suspected, your doctor may do a lumbar puncture (also called a spinal tap). This checks your cerebrospinal fluid for blood. Other imaging tests, such as Doppler ultrasonography or MRI angiography, may be used to evaluate blood flow to your brain.
If it is clear that you are having a stroke, your evaluation will include tests to check for a cause. You may have a chest X-ray and an electrocardiogram (EKG). Blood tests will evaluate your blood cell counts and the ability of your blood to clot. You may undergo ultrasound testing of the arteries in the neck (carotid Doppler) or of the heart (echocardiogram).
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