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May Is American Stroke Month: Know the Signs, Reduce Your Risk, and Understand the Role of Imaging
Each May, we recognize American Stroke Month—a time dedicated to raising awareness about strokes, how to prevent it, and what to do when every second counts. At Diagnostic Imaging Northwest, we’re proud to support this life-saving initiative by educating our community on stroke signs, prevention strategies, and how MRI and CT imaging play a critical role in stroke diagnosis and treatment.
Understanding a Stroke
A stroke occurs when blood flow to a part of the brain is interrupted or reduced, depriving brain tissue of oxygen and nutrients. Within minutes, brain cells begin to die—making fast action essential.
Recognize the Signs of a Stroke – Think F.A.S.T.
The F.A.S.T. acronym can help you quickly identify stroke symptoms:
- F – Face Drooping: Does one side of the face droop or feel numb? Ask the person to smile. Is the smile uneven?
- A – Arm Weakness: Is one arm weak or numb? Ask them to raise both arms. Does one drift downward?
- S – Speech Difficulty: Is speech slurred or hard to understand? Ask the person to repeat a simple sentence.
- T – Time to Call 911: If you see any of these signs, call 911 right away.
Immediate medical attention can be the difference between recovery and long-term disability—or even life and death.
Stroke Prevention: You Have the Power
The good news is that up to 80% of strokes may be preventable. Here’s how you can take control of your health and reduce your risk:
- Manage your blood pressure – High blood pressure is a leading cause of stroke.
- Eat a heart-healthy diet – Focus on fruits, vegetables, whole grains, and lean proteins.
- Exercise regularly – Staying active helps control weight and lowers risk.
- Avoid smoking and excessive alcohol – These habits significantly raise stroke risk.
- Take medications as prescribed – Especially if you’ve already had a stroke or TIA (mini-stroke).
If you’ve survived a stroke, it’s crucial to understand your risk factors to prevent a second one. Nearly 1 in 4 stroke survivors will experience another stroke, but proper management can make all the difference.
The Role of Imaging in a Stroke Diagnosis
When stroke symptoms appear, time is crucial- which means every minute counts. That’s why advanced imaging, such as MRI and CT scans, is so vital.
MRI: Magnetic Resonance Imaging
MRI uses a powerful magnet, radio waves, and computer processing to create detailed images of organs, soft tissues, and the brain. It’s often used to detect damage from a stroke, especially in the early stages.
If your provider refers you to us at Diagnostic Imaging Northwest, your MRI exam is handled with care. Our experienced technologists ensure your comfort from start to finish. If you experience anxiety or claustrophobia, talk to your doctor about a mild sedative beforehand.
During your visit:
- You’ll be screened for allergies and medical history.
- Most exams take around 45 minutes.
- You’ll be provided with ear protection and comfort aids.
- A radiologist will review your results and send a report to your doctor.
CT: Computed Tomography
CT scans use advanced x-ray technology to produce clear images of the brain from multiple angles. A CT scan is often the first imaging tool used when a stroke is suspected, helping doctors determine if a stroke is caused by a clot or bleeding.
Your CT experience at Diagnostic Imaging Northwest includes:
- Personal preparation guidance from our staff.
- A fast scanning process (usually 10–30 minutes).
- Possible use of contrast for clearer results.
- Expert image interpretation by a board-certified radiologist.
Note: MRI and CT exams must be ordered by your physician. If you’re experiencing stroke symptoms or have concerns, contact your healthcare provider or visit the emergency room immediately.
Help Us Spread the Word This Stroke Awareness Month
Whether you’re learning about strokes for the first time or supporting a loved one on their recovery journey, your awareness could save a life. Share the signs. Talk about prevention. And if your doctor recommends imaging, know that we’re here to provide expert, compassionate care every step of the way.
This May, let’s work together to know the signs. One informed step at a time.
If you have an exam needing to be scheduled call today or schedule online: https://www.dinw.com/for-patients/scheduling/.