HeartScan (Cardiac Calcium Scoring)

Coronary Artery Calcium Scoring is a highly advanced, non-invasive test that uses a high-speed CT scanner and computer software to detect and measure calcium build-up in the four arteries that bring blood to the heart. Your calcium "score", which is based on an objective assessment of the size and density of calcified plaque in your arteries, provides an accurate indication of the degree to which your coronary arteries have been narrowed. A high score indicates a greater plaque burden and an increased risk of heart attack.

Early detection of calcified plaque is effective in prompting both additional medical testing and preventative action to minimize the risk of heart attack. Through treatment, the calcification of your arteries can be slowed, stopped and possibly reversed before artery blockage results in heart-muscle damage or death.

Coronary Artery Calcium Scoring has 97% sensitivity for detecting obstructive coronary disease.

Should you consider Cardiac Calcium Scoring?

If you fall into one or more of the following categories, you may be at risk of heart disease and should consider long-term tracking of your coronary calcium build-up.

  • Men over age 45
  • Women over age 55
  • High LDL cholesterol
  • Low HDL cholesterol
  • Family history of CVD
  • High blood pressure
  • Smoking
  • Physical inactivity
  • Overweight / obesity
  • Diabetes

    • Importance of Long-term Tracking

    World Health Organization data shows a clear correlation between calcium build-up and heart attack. A five-year study of coronary artery calcification revealed that patients whose calcium score had increased by more than 40 points (representing an increase of 17%) were at an elevated risk of heart attack.

    The GE Lightspeed CT Scanner has the ability to track the progression of your coronary calcium build-up over time, significantly enhancing your capacity to monitor and control heart risk.