This non-invasive procedure involves the injection of a contrast dye that highlights the arteries, allowing the doctor to see any blockages, narrowings or abnormalities in the heart's blood vessels. Dr. Bavharan, chief of radiology at Newberg Diagnostics, says Early detection is important to prevent heart attacks, strokes and other complications associated with coronary artery disease.
CTCA allows us to catch potential problems long before symptoms emerge, allowing patients to make lifestyle changes, start medications or have procedures to reduce their risk.
He said that since CTCA is non-invasive, it has less risk than conventional angiography. There is no need for a catheter or recovery time, and the procedure is fast, often taking less than 30 minutes. The high-resolution images obtained from CTCA allow precise assessment of the coronary arteries. This detailed imaging helps doctors pinpoint blockages or narrowings. Doctors say that when coronary artery disease is detected early, treatment options are much more effective. Patients may be given medications such as statins or blood pressure medications to control cholesterol and reduce arterial plaque.
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