Gone are the days when you needed to undergo an invasive procedure to gain insight into your blood vessels. Now, a revolutionary virtual angiogram has grabbed the attention of health-conscious people. Instead of using catheters and invasive procedures, angiogram scans are imaging tests that use X-rays. These scans diagnose the potential issues early by scanning your heart and blood vessels.
Are you curious to explore how these angiogram scans work? This article will guide you through the process, what to expect, and what edge it has over traditional methods.
What is a Virtual Angiogram scan?
Before diving into how this revolutionary tool works, let’s break down what a virtual angiogram scan is. This is a noninvasive imaging test, which
- Captures detailed images of blood vessels and heart.
- Reveals any abnormalities or blockages in vessels and heart muscles, indicating any possible risks.
- Detects any plaque build-up in coronary arteries (pulmonary embolism)
- Determines if the heart is functioning properly by tracking the blood flow through blood vessels.
Virtual Angiogram vs. Traditional Angiogram
| Virtual angiogram scan | Traditional angiogram |
| Noninvasive and risk-free | A catheter is inserted to view blood vessels and evaluate heart health. |
| Determines any signs of heart stroke or abnormalities in heart tissues and vessels. | Only determines the proper functioning of the heart. |
| Takes 3D images of heart and blood vessels for detailed evaluation | Does not identify the cause of heart issue |
| No additional scans or tests | Need additional echocardiography for diagnosis |
| Can resume activities right after the test | Patients need to take some rest for a few days. |
Why might you need an angiogram scan?
A CT angiogram scan is usually done to detect:
- A blockage in coronary arteries.
- Any calcium or cholesterol buildup (plaque)
- Inflammation around the heart.
- Any injury in heart valves.
- Narrowing of arteries and blood vessels.
- Blood clot in arteries (pulmonary embolism)
However, you must consider a virtual angiogram scan if
- You have a family history of heart strokes or other cardiovascular diseases.
- High cholesterol or diabetes
- You feel any symptoms like shortness of breath, jaw pain, or chest pain.
How do I prepare for an angiogram scan?
Before the scan
Consult with your doctor if you are allergic to any drug or medicine or if you are pregnant. The doctor may advise you to stop eating and drinking a few hours before the test.
During the scan
The radiologist will ask you to remove any metallic jewelry or accessories before the scan. Moreover, you need to hold your breath still while imaging to avoid unnecessary movements. The whole angiogram scan will take 30-60 minutes. However, the scanning process only takes a few minutes.
After the scan
The radiologists will analyze your heart images and look for abnormalities or potential cardiovascular-related issues. You can discuss your results with your doctor and seek medical treatment if necessary.
Are there any risks?
A Virtual angiogram scan is a noninvasive procedure, so the chances of causing any risks are minimal.
- There are minute chances of allergic reaction to the dye only if you are allergic to it.
- You are exposed to a small amount of radiation but the damage changes are low.
- If you are breastfeeding your baby, it is advised to store some of your breast milk before the scan to use it after the test.
- Moreover, people with certain conditions, such as diabetes or kidney stones must consult with a doctor before the scan.
In conclusion
Instead of waiting for the symptoms to show up, it is wise to take proactive health management. Early detection of potential health risks not only allows you to treat them while they are curable but also gives you the peace of mind. Therefore, if you have a family history of heart diseases, considering a virtual angiogram scan is a smart move. ViaScan offers affordable and reliable mobile CT scan services for your convenience. Schedule your scan today.