How to know if your heart is healthy
Heart disease is the leading cause of death for men and women in the United States — that's one in every five deaths. Although there are some risks for cardiovascular disease you're just born with, there are some ways you can lower your risk every day.
So, how do you know if your heart is healthy? These four numbers will tell you the answer.
Blood pressure
Blood pressure measures the force of the blood flowing through your blood vessels. When it's consistently too high, it's considered hypertension. Nearly half of adults in the United States have high blood pressure, but many don't even know. Controlling high blood pressure is essential to preventing strokes, kidney disease, heart attacks and heart failure.
When you have your blood pressure taken, you'll see a ratio, one number over another. The top number, referred to as systolic, measures the pressure in the arteries when the heart beats. The bottom number, referred to as diastolic, measures the pressure in the arteries between heartbeats.
Target blood pressure numbers for a healthy heart
- Systolic — less than 120
- Diastolic — less than 80
Schedule a preventive exam to know your numbers
The best way to get a pulse on your overall health is to schedule an annual preventive exam with your primary care provider (PCP). Not sure if you've used your FREE annual preventive exam or need to find an in-network doctor near you? It's all available in myWellmark®, your secure, member portal.
Cholesterol
Cholesterol is a waxy substance that is needed to build cells. It comes from two different sources: your body and from food, like meat and full-fat dairy. Cholesterol circulates in your blood, so it becomes a problem when there's too much, causing it to build up in your arteries.
Your total cholesterol is made up of your LDL and HDL. You've probably heard them referred to as "good" cholesterol (HDL) and "bad" cholesterol (LDL).
Target cholesterol numbers for a healthy heart
- Total cholesterol — less than 200 mg/dL
- HDL — 40 mg/dL or higher
- LDL — less than 100 mg/dL
Blood sugar
Much of the food we eat turns into glucose, also known as blood sugar. This glucose is used for energy, but if you have too much of it in your blood, it can lead to heart, kidney, eye and nerve damage. It can also lead to diabetes.
There are two types of sugars in American diets: natural sugars, which come from foods like fruit and milk, and added sugars, found in foods like carbonated soda, canned fruit and candy. You can have sugar in your diet, but it should be limited.
Target blood sugar numbers for a healthy heart
- Fasting blood sugar — 100 mg/dL or below
Body mass index
Body mass index (BMI) is a number calculated using both your height and weight. Your BMI number is a fairly easy way to figure out your weight "category", like underweight, normal weight, overweight and obese.
To figure out where you stand, use this BMI calculator.
Target BMI number for a healthy heart
- Healthy weight — Less than 25 BMI
It’s important to note that BMI is just one screening measure and must be assessed with other factors to get an accurate picture of your whole health.
Create a plan with your PCP to improve your heart health
If your heart health numbers aren't where you want them to be, your PCP can help you make a plan to bring those numbers closer to target. Studies show that a trusted relationship with your doctor could mean better health outcomes overall. Use these tips to find a PCP you can trust to help you improve your health.