Diagnostic Tools
At The Tristar Family of Hospitals cardiologists use these tests and exams to diagnose heart problems and recommend treatment for patients.
Computed Tomography
Computed tomography (CT) scanners gather digital X-ray images in seconds. A computer then transforms these images into a detailed model of your heart. CT technology includes 8, 16, 32 and 64-slice scanners. The higher the number, the more images are captured in a shorter time, minimizing the time needed to hold your breath.
CT Angiography
This study uses the CT technology to examine blood vessels to detect coronary artery disease and the cause of chest pain. Contrast material is injected into the veins to make the blood vessels more visible to the X-ray.
Cardiac Catheterization
A thin plastic catheter is inserted into an artery or vein then advanced into the chambers of the heart or coronary arteries. This procedure measures blood pressure within the heart, how much oxygen is in the blood and the pumping ability of the heart muscle. A flat panel cath lab provides high-resolution images.
Dual Source Cardiac CT
Available only at The Heart Center at Centennial Medical Center and unlike any other cardiac diagnostic technology in Tennessee, the dual-source cardiac CT scanner provides extraordinary anatomical details of the heart and coronary arteries. Within a few seconds, the Dual-Source C produces images that reveal whether or not the patient has coronary disease. Unlike the previous technology, no beta-blockers are needed to slow the heart rate in order to secure images.
Heart View Scan
This high-resolution CT scan offers extraordinary analysis of the heart and its surrounding vessels. The Heart View scan is appropriate for anyone who does not have symptoms of heart disease but has risk factors. The scan offers a virtual biopsy of the heart and blood vessels, showing calcifications and the degree of build-up.
Magnetic Resonance Imaging
Magnetic resonance imaging (MRI) uses a powerful magnetic field to produce detailed images of the aorta and carotid arteries and determine how well the heart is pumping. The test is often given to those suspected of having damage to the heart structure, such as leaky valves or holes in the heart.
