What is a CT scan?
These tests capture ultra-clear, highly detailed images of overall heart function which, when combined, form a 3-D representation of your heart that can reveal blockages and aneurysms.
Types of CT Scans
CT Angiograms
Your doctor will use a special dye and imaging machine to illuminate your blood flow to show blood vessel blockages or enlargements in the arteries of your heart, chest, abdomen or extremities.
Calcium Score
Your doctor will use the CT scanner to look for calcium deposits in your arteries, an indicator for your risk of heart or vascular disease.
What to Expect
Before the scan, your doctor may order lab tests to check your kidney function. During the scan, an IV will be placed in your hand or arm and beta blockers may be used to slow your heart rate.
Chest and Abdominal CT Angiograms
You will be asked not to eat for four hours before these scans.
Duration
The scan itself will only take about 15 seconds but the length of your visit will depend on the type of CT and if your doctor needs to give you medication to slow your heart.
Ask for a Referral
You’ll need a referral from an LMC physician to order a CT screening. Talk with your doctor to see if a CT scan would be right for you.
