HEART scan

HEART Scan

A HEART scan, also known as a coronary calcium scan or coronary artery calcium (CAC) scan, is a non-invasive imaging test that helps assess the amount of calcium deposits in the coronary arteries. This test is used to evaluate the risk of coronary artery disease (CAD) and determine the presence of atherosclerosis in the heart.

Procedure

During a HEART scan, the patient lies on a table that slides into a computed tomography (CT) scanner. The scanner takes multiple images of the heart from different angles to create a detailed picture. The amount of calcium in the coronary arteries is measured and quantified using a scoring system, such as the Agatston score.

Indications

HEART scans are typically recommended for individuals who have risk factors for CAD, such as high cholesterol, high blood pressure, diabetes, or a family history of heart disease. The test is also used to assess the risk of a heart attack in asymptomatic individuals.

Interpretation

The results of a HEART scan are reported as a calcium score, which indicates the severity of calcium deposits in the coronary arteries. A higher calcium score is associated with a greater risk of CAD and heart attacks. The findings of the scan are used by healthcare providers to determine the appropriate course of treatment and management for the patient.

Risks and Benefits

HEART scans are generally safe and non-invasive, as they do not involve the use of contrast dye or radiation exposure. However, there is a small amount of radiation associated with the procedure. The benefits of a HEART scan include early detection of CAD, risk stratification, and personalized treatment planning.

Conclusion

In conclusion, a HEART scan is a valuable tool in the assessment of coronary artery disease and the evaluation of heart health. By detecting calcium deposits in the coronary arteries, this imaging test helps healthcare providers identify individuals at risk of heart disease and implement preventive measures to improve cardiovascular health.

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