Heart disease is the leading cause of death in the United States, yet so much of it is preventable when caught early. The first step is understanding the numbers that matter most. Here are the five key measurements that give you a clear picture of your heart health.
1. Blood pressure
Blood pressure measures the force of blood against your artery walls. A healthy reading is generally below 120/80 mmHg. Consistently high readings put extra strain on your heart and blood vessels, increasing your risk of heart attack and stroke.
2. Total cholesterol
Cholesterol is a waxy substance your body needs to build cells, but too much of the "bad" LDL type can build up in your arteries. A total cholesterol under 200 mg/dL is considered desirable for most adults.
3. Blood sugar (glucose)
High blood sugar over time can damage blood vessels and nerves. Fasting glucose under 100 mg/dL is normal; levels above that may signal prediabetes or diabetes, both of which raise heart disease risk.
4. Body mass index (BMI)
BMI estimates body fat based on height and weight. While it is not a perfect measure, a BMI in the 18.5–24.9 range is considered healthy. Carrying excess weight, especially around the middle, is linked to higher heart risk.
5. Waist circumference
Where you carry fat matters. A waist measurement over 40 inches for men or 35 inches for women is associated with a higher risk of heart disease, even at a normal BMI.
Knowing your numbers is the first step toward taking control. Regular screening helps you catch changes early — before they become bigger problems.
Ready to know your numbers?
Order our at-home blood test panel or bring a screening to your community event.
Keep reading
At-Home vs. Clinic Blood Testing: Which Is Right for You?
Convenience, comfort, and accuracy — how at-home testing compares to a traditional clinic visit, and when each makes sense.
What to Expect at a Community Heart Screening Event
Thinking about attending a Black Heart Association screening event? Here is what happens from check-in to results.