Low-Dose Heart and Lung CT Scans for Preventive Health
Health Images has partnered with 
to offer preventive whole-body CT screening.
Take a proactive approach to your health with low-dose CT scans available through the Function Imaging Network at participating Health Images locations. Function members can schedule advanced heart and lung CT scans that provide valuable insights into cardiovascular and lung health—often before symptoms develop.
These fast, non-invasive exams are designed to help you better understand your health today so you can make more informed decisions for tomorrow.
Heart CT Scan (Coronary Artery Calcium Scan)
Measure Your Heart Disease Risk in Minutes
A Heart CT, also known as a Coronary Artery Calcium (CAC) Scan, uses advanced low-dose CT technology to measure calcium buildup in the coronary arteries. The results generate a CAC score, an important predictor of future cardiovascular disease and heart attack risk.
This exam is especially valuable for individuals who:
- Have elevated cholesterol or other cardiovascular risk factors
- Have abnormal heart-related biomarkers
- Have a family history of heart disease
- Want a clearer picture of their long-term heart health
What to Expect
1
Approximately 5-minute scan
2
No injections or contrast dye
3
Low-dose radiation
4
Fast, comfortable, and non-invasive
Low-Dose Lung CT Scan
Screen for Lung Disease Before Symptoms Appear
A Low-Dose CT (LDCT) Lung Scan provides detailed images of the lungs using significantly less radiation than a standard CT scan.
The exam can detect:
- Other lung and airway abnormalities
- Early signs of lung cancer
- Lung nodules or masses
- Emphysema
- Early signs of lung cancer
- Lung nodules or masses
- Emphysema
Finding lung abnormalities early can lead to more treatment options and better outcomes.
This scan may be appropriate for:
- Members who qualify based on Function recommendations
- Current or former smokers
- Individuals with a history of tobacco use
- People who want greater insight into their lung health
What to Expect
1
Approximately 3-minute scan
2
Low-dose radiation
3
No downtime
4
Quick, comfortable exam
Why Choose Health Images for Function CT Scans?
Health Images is proud to be part of the Function Imaging Network, providing convenient access to advanced preventive imaging in a patient-focused environment.
When you visit Health Images, you can expect:
- A comfortable imaging experience
- State-of-the-art CT technology
- Experienced imaging professionals
- Convenient scheduling
- Fast, efficient appointments
Who Can Schedule a Function CT Scan?
These CT scans are available to eligible Function Health members looking for additional insights into their heart or lung health. Depending on your health profile, biomarkers, and personal risk factors, Function may recommend one or both exams as part of your preventive health journey.
How to Schedule Your CT Scan
If you’re already a Function member, simply log in to your Function account to:
- Confirm eligibility
- View pricing
- Schedule your Heart CT or Low-Dose Lung CT at a participating Health Images location
Interested in becoming a Function member? Learn more about Function Health and explore available imaging options to see if preventive CT screening is right for you.
FAQ’s
How long do the CT scans take?
Heart CT scans typically take about 5 minutes, while Low-Dose Lung CT scans usually take about 3 minutes.
Do I need contrast or injections?
No. Neither exam requires contrast dye or injections.
Are these scans diagnostic?
These preventive CT scans are designed to provide additional information about your heart and lung health. Your healthcare provider and Function Health team will help interpret your results and determine appropriate next steps if needed.
Are the scans safe?
Both exams use low-dose CT technology, minimizing radiation exposure while providing high-quality diagnostic images.
Take a More Proactive Approach to Your Health
Preventive imaging can provide valuable information before symptoms appear. Through the Function Imaging Network, Health Images makes it easy for eligible Function members to access advanced low-dose CT scans focused on heart and lung health.
Log in to your Function account today to check your eligibility and schedule your exam.