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A CT coronary angiogram is a non-invasive imaging test that evaluates the functioning of arteries that supply blood to the heart. It is a diagnostic imaging procedure that uses a powerful X-ray machine and often a contrast to generate high-quality images of the heart and blood vessels. CT angiograms are performed in the radiology department of a hospital or an outpatient imaging facility. In this article, we will discuss the uses, benefits, adverse effects, contraindications, and cost of CT coronary angiogram in Delhi.
Uses of CT Coronary Angiogram:
A CT coronary angiogram is used to diagnose and evaluate the following conditions:
Coronary artery disease (CAD): It is a condition in which the arteries that supply blood to the heart become narrow or blocked due to the buildup of plaque. CT coronary angiogram can help detect the presence and extent of plaque in the coronary arteries.
Chest pain: CT coronary angiogram is used to evaluate the cause of chest pain or discomfort.
Congenital heart disease: CT coronary angiogram can help diagnose and evaluate congenital heart disease, which is a condition that is present at birth.
Benefits of CT Coronary Angiogram
Non-invasive: CT coronary angiogram is a non-invasive procedure that does not require any incisions or catheterization.
Detailed images: CT coronary angiogram delivers more detailed and precise images of blood vessels and tissues, which can help diagnose and evaluate heart conditions more accurately.
Fast: CT coronary angiogram is a fast procedure that can be completed in less than an hour.
Safe: CT coronary angiogram is a safe procedure that has a low risk of complications.
Adverse Effects of CT Coronary Angiogram
Radiation exposure: During the procedure, the patient is exposed to some level of radiation coming through the X-ray scanner. However, the most advanced and safe CT scanner is used where the radiation exposure is minimal. Hence, any risk due to radiation exposure is negligible.
Contrast medium: Some patients may have problems with the contrast medium used in the process. This may cause allergic reactions, a warm feeling, vomiting, diarrhea, nausea, etc., although the risks of such conditions are low.
Contraindications of CT Coronary Angiogram
Pregnancy: CT coronary angiogram is not recommended for pregnant women as it involves radiation exposure, which can harm the developing fetus.
Allergic reaction: If you have a history of allergic reactions to contrast medium, you should inform your doctor before the procedure.
Uncontrolled hypertension: If you have uncontrolled hypertension, you should inform your doctor before the procedure.
Coagulopathy: If you have a bleeding disorder or are taking blood-thinning medications, you should inform your doctor before the procedure.
Performing a CT Coronary Angiogram
A CT coronary angiogram is a non-invasive imaging technique used to visualize the blood vessels supplying blood to the heart. The procedure follows these steps:
Preparation: Remove jewelry, glasses, and clothing above the waist. Change into a hospital gown. Stop consuming caffeine 12 hours prior to the test.
Contrast administration: Receive a numbing medication followed by an intravenous (IV) line insertion in the arm or hand to deliver the contrast agent.
Electrode placement: Attach electrodes to the chest to measure heart rhythm during the examination.
Positioning: Lie on a table that moves into the CT scanner. Hold your breath briefly during each scan.
Scanning: Two sets of scans are taken—one with diastolic blood flow and another with systolic blood flow. Each set consists of multiple rapid scans lasting approximately 5–10 seconds.
Post-examination: Drink plenty of water to flush the contrast agent from your body. Return to normal activities immediately after the test
Key Points
CT coronary angiogram is a non-invasive alternative to traditional angiography.
The procedure uses a contrast agent to highlight blood vessels.
The test is painless and takes about 30 minutes to one hour to complete.
No recovery period is needed after the test.
The patient returns to their normal routine immediately after the test
Cost of CT Coronary Angiogram in Delhi
The cost of CT coronary angiogram in Delhi varies depending on the diagnostic center. The average cost of a CT angiography test in Delhi ranges from INR 15200 to INR 18400. However, the cost may vary depending on the location, diagnostic center, and other factors. It is advisable to check with the diagnostic center for the exact cost of the procedure.
Conclusion
CT coronary angiogram is a non-invasive imaging test that is used to diagnose and evaluate heart conditions such as coronary artery disease, chest pain, and congenital heart disease. It is a safe and fast procedure that delivers detailed and precise images of blood vessels and tissues. While the procedure has a low risk of complications, it is important to inform your doctor about any medical conditions or medications you are taking before the procedure. The cost of CT coronary angiogram in Delhi varies depending on the diagnostic center, and it is advisable to check with the diagnostic center for the exact cost of the procedure.
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