Cardiac Diagnostic Services

Georgetown Community Hospital offers the latest options in noninvasive cardiac imaging using the GE VCT 64-Slice CT, including Cardiac Calcium Scoring and CCTA – Coronary Computed Tomographic Angiography.

Cardiac Calcium Scoring measures how much calcified plaque is present in an individual’s arteries. With a direct correlation between the amount of calcium in the arteries and the likelihood of a future cardiac event (such as a heart attack or stroke) this score in an important preventative tool.

Hardened calcium in artery walls is caused by atherosclerosis, the build-up of a fatty substance composed partially of cholesterol and calcium that can rupture and lead to a heart attack or stroke. Although calcium does not cause these events, the presence of calcium deposits signals plaque build-up in the walls of the arteries.

CCTA – Coronary Computed Tomographic Angiography
According to the American Heart Association, 64-Slice CT scans are nearly as reliable as cardiac catheterization in detecting arterial blockages – but with no incision or anesthesia required. While catheterization remains the gold standard, CT imaging will help doctors identify patients who require the more invasive procedure. Up to 25% of all cardiac catheterizations may actually be unnecessary. This new option is safer, faster, less painful and requires no hospitalization.

CCTA not only shows the presence of atherosclerosis, it also reveals the quality of the plaque – whether it is soft and unstable, and therefore more likely to break free.

Ask your physician if cardiac imaging using the GE VCT 64-Slice CT is right for you.

Click here for a schedule of available services.