Computed tomography at Legacy Heart Center

Computed tomography (CT scan) is a valuable diagnostic medical exam that combines X-rays and computers. Often called CAT scans, CT scans have been performed successfully for almost 30 years. They are used to obtain specific diagnostic information that hasn’t been provided by other imaging technologies, such as ultrasound, traditional X-ray and magnetic resonance imaging (MRI).

At Baylor Scott & White Legacy Heart Center in Plano, your CT scan will be performed on the GE LightSpeed® CT scanner that can capture exceptionally high-resolution images of vascular structures, the heart and even the heart arteries in just a few seconds.

The system provides images that will allow your cardiologist to complete a thorough, non-invasive cardiac exam that will show any blockages in the heart arteries, the pumping action of the heart, the blood flow in the heart muscle and provide a coronary calcium score that can be used to assess a heart disease risk.

Where to get treatment

Baylor Scott & White Legacy Heart Center
6601 Preston Rd
Plano, TX 75024

It is very important that you keep your appointment once it is scheduled. If you must cancel your appointment, please give the office at least 24 hours notice by calling 469.800.6300. Our testing schedule requires tight time restrictions, so please notify the office immediately if you will be late for your appointment. We appreciate your complete cooperation.

Appointment information

  • Please wear a two-piece outfit
  • Do not wear boots, jumpsuits, overalls, or a dress
  • Please bring your insurance card and your referral for the test if required by your insurance company

Having a CT scan

Are CT scans safe?

Baylor Scott & White Legacy Heart Center in Plano is dedicated to minimizing the risks associated with exposure to ionizing radiation from certain types of medical imaging procedures while supporting the benefits these exams can provide. As part of a balanced public health approach, our physicians adhere to the practice of keeping imaging exam radiation exposure as low as reasonably achievable (ALARA). Our facility uses state-of-the-art imaging equipment and employs the following gold-standard techniques to minimize patient radiation exposure:

Appropriate patient selection

We consider the patient’s age, sex and radiosensitivity to select the exam that best meets the needs of the patient.

Appropriate indications

We consider the patient’s total medical history as well current diagnosis to ensure that the exam requested is the best exam to diagnose the patient’s condition.

Radiation reduction strategies

On all radiation producing equipment, Baylor Scott & White Legacy Heart Center utilizes the following techniques to reduce the radiation our patients are exposed to during testing:

  • Lead shielding of radiosensitive areas
  • Minimizing the area of interest for the test to that of concern only
  • Using attenuation modulation to minimize the radiation dose produced by the equipment

Baylor Scott & White Legacy Heart Center physicians select and order the appropriate exam for each individual and our testing staff is trained to minimize the radiation dose used during each procedure while optimizing the quality of the test. Baylor Scott & White Legacy Heart Center takes steps to reduce unnecessary radiation exposure from medical imaging by promoting the safe use of medical imaging devices, supporting informed clinical decision-making and increasing patient awareness. For more information, please speak with your Baylor Scott & White Legacy Heart Center physician.