Cardiac CT (Computed Tomography) is a powerful diagnostic tool that uses X-rays to create detailed images of your heart and coronary arteries. Unlike traditional X-rays, CT scans provide cross-sectional images that allow physicians to see your heart from multiple angles.
How Does Cardiac CT Work?
During a cardiac CT scan, you'll lie on a table that slides into a doughnut-shaped scanner. The scanner rotates around you, taking multiple X-ray images. A computer then combines these images to create detailed pictures of your heart.
What Can Cardiac CT Detect?
Cardiac CT can help identify: - Coronary artery disease - Calcium buildup in arteries - Heart structure abnormalities - Problems with heart valves
Is Cardiac CT Safe?
Cardiac CT involves exposure to radiation, but modern scanners use very low doses. The benefits of accurate diagnosis typically outweigh the small risks. Always discuss any concerns with your healthcare provider.
Preparing for Your Scan
Your healthcare team will provide specific instructions, but generally you should: - Avoid caffeine for 24 hours before the test - Not eat for 4 hours before the scan - Wear comfortable clothing - Inform staff about any allergies or kidney problems
Remember, this information is for educational purposes only. Always consult with your healthcare provider for personalized medical advice.
Medical Disclaimer
This article is for educational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider for diagnosis, treatment, and answers to your medical questions.
