What is CT Coronary Angiography(CCTA)?
Computed Tomography Coronary Angiography (CTCA) and traditional coronary angiography are complementary procedures used to examine the health and structure of the coronary arteries. Both techniques are planned to identify coronary artery disease, but they differ in their approach and clinical application. CTCA is a state-of-the-art imaging procedure that uses computed tomography technology and contrast dye to produce in-depth 3D images of the coronary arteries. It allows cardiologists to examine the presence, location, and extent of plaque buildup, narrowing of arteries, genetic abnormalities, and other structural changes within the circulation.
The information gathered from CTCA mostly serves as a vital step in the pathway for patients with suspected coronary artery disease. By providing a complete view of coronary anatomy. CTCA assists physicians in recognizing patients who might need more tests with traditional coronary angiography. Coronary angiography, performed through catheter-based imaging, gives a direct view of blood flow within the coronary arteries and provides highly in-depth information about the seriousness of arterial blockages. In combination, CTCA and coronary angiography contribute to an in-depth evaluation of coronary artery health. While CTCA gives detailed anatomical insights by being non-invasive, coronary angiography offers definitive examination of coronary artery disease and serves as a vital tool in complete management of cardiovascular diseases.
| Procedure Name | CT Coronary Angiography |
|---|---|
| Type of Surgery | Minor |
| Type of Anesthesia | Local Anesthesia |
| Procedure Duration | 30 minutes to 1 hour |
| Recovery Duration | Brief Hospital Stay |
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