- A coronary calcium scan is a simple CT scan designed to assess an individual's risk of heart attack or stroke by detecting calcium build-up in their arteries.
- Excessive calcium deposits can narrow arteries, impeding blood flow to the heart and significantly elevating the risk of serious cardiovascular events.
- This scan is particularly recommended for healthy individuals over 40 years of age who do not have a history of heart disease, especially those with a family history of coronary artery disease.
- The scan provides a score, with higher values indicating more extensive calcium deposits and a greater heart attack risk, which can guide lifestyle adjustments or medical interventions.
- While beneficial for early risk detection, the scan typically costs between $100 and$£400 out of pocket and is generally not covered by health insurance; it is also unsuitable for pregnant women or those already diagnosed with heart conditions.
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