A heart scanner is called a cardiac computed tomography (CT) scan, also sometimes referred to as a "CAT scan".
Understanding Cardiac CT Scans
A cardiac CT scan is a non-invasive imaging test used to create detailed pictures of the heart and its blood vessels. It uses X-rays, which allows doctors to see the heart in great detail and in a three-dimensional format.
How it Works
The scanning process is painless and involves:
- Taking multiple X-ray images.
- These images are then combined by computers to generate a detailed 3D model.
Purpose of the Scan
Cardiac CT scans are utilized to:
- Assess the structure of the heart.
- Examine the coronary arteries (blood vessels that supply the heart).
- Identify any abnormalities or diseases, which allows for early detection and treatment of heart-related conditions.
Comparison with Other Scans
| Scan Type | Description | Uses |
|---|---|---|
| Cardiac Computed Tomography (CT) | Uses X-rays to create detailed images of the heart and blood vessels | Assess heart structure, blood vessels, and detect abnormalities. |
| MRI Scan | Uses magnetic fields and radio waves | Provides detailed soft tissue imaging and can show different heart conditions. |
| Ultrasound (Echocardiogram) | Uses sound waves to create moving images of the heart | Evaluate heart function, valve issues, and can be used as a safe, non-invasive method. |
Benefits of Cardiac CT Scans
- Non-invasive method.
- Painless procedure.
- Provides detailed 3D images of the heart.
- Allows for early detection of various heart conditions
