Which Heart Screenings or Tests Should I Have, and How Often?
From the Cross County Cardiology Education Team
The Cross County Cardiology Education Team understands that many people are unsure about which heart screenings they need and how often to schedule them. Preventive testing is one of the most powerful tools for protecting your heart health, and knowing when to get checked can make all the difference.
Why Heart Screenings Matter
Heart disease remains the leading cause of death in the United States, responsible for nearly 1 in 5 deaths each year【CDC】. Early detection is the key—many cardiovascular problems can be managed or even prevented if they are caught before symptoms begin.
Common Heart Screenings and Tests
1. Blood Pressure Checks
Frequency: At least once a year if normal (less than 120/80 mm Hg); more often if elevated.
Why: High blood pressure is one of the most significant risk factors for heart attack and stroke.
2. Cholesterol and Blood Tests
Frequency: Every 4–6 years starting at age 20; more often if you have risk factors.
Why: Elevated cholesterol and blood sugar can quietly damage blood vessels over time.
3. Electrocardiogram (EKG/ECG)
Frequency: Often recommended if you have symptoms like palpitations, chest pain, or irregular heartbeat.
Why: An EKG measures electrical activity in your heart and can reveal arrhythmias or prior heart damage.
4. Echocardiogram (Heart Ultrasound)
Frequency: Ordered if you have symptoms such as shortness of breath or a known heart murmur.
Why: Provides detailed images of the heart’s structure and function.
5. Stress Test (Exercise or Pharmacologic)
Frequency: Typically recommended if you are at intermediate or high risk, or if you experience chest discomfort with exertion.
Why: Evaluates how your heart performs under stress and can reveal blocked arteries.
6. Coronary Calcium Scoring (CT Scan)
Frequency: Often considered between ages 40–70 if you have risk factors but no symptoms.
Why: Detects calcified plaque in your coronary arteries—a strong predictor of future heart disease.
7. Carotid Ultrasound
Frequency: Based on age, symptoms, and risk; especially important if you’ve had a transient ischemic attack (TIA) or stroke risk factors.
Why: Checks for narrowing in the arteries that supply blood to the brain.
How Age and Risk Affect Screening Frequency
Adults under 40: Focus on routine blood pressure, cholesterol, and lifestyle checks.
Ages 40–65: Consider advanced screenings like calcium scoring or stress testing if risk factors are present.
Over 65: Regular monitoring with echocardiograms, carotid ultrasounds, and more frequent lab work may be necessary.
Your doctor will personalize your plan depending on your family history, medical conditions, and lifestyle.
“Preventive heart screenings give us the chance to catch problems before they become serious. The right test at the right time can truly save lives.”
Dr. Chris Pumill
The Takeaway
Preventive heart screenings are not one-size-fits-all. By tailoring testing frequency to your age and risk factors, you can stay a step ahead of heart disease. The most important thing is to speak with your cardiologist about which tests are right for you.
To schedule a preventive screening, contact Cross County Cardiology today at 1 (551) 357-0021 and take charge of your heart health.
