In observation of American Heart Month, we’re taking a deep dive into heart conditions common among US adults.
Heart disease refers to several types of heart conditions, with coronary artery disease being the most common. It can lead to heart attacks, heart failure and other serious complications. Heart disease often develops when plaque builds up in the arteries, reducing blood flow to the heart.
Risk factors include
- High blood pressure
- High cholesterol
- Smoking
- Diabetes
- Obesity
- Physical inactivity
Anyone can develop heart disease, but risk increases with age and certain lifestyle factors. Family history also plays a role. Heart disease is responsible for 1 in 5 deaths in the U.S.
Additionally, nearly 1 in 3 adults in the U.S. has high blood pressure, and many don’t even know it. Left untreated, it can damage your heart, kidneys and more.
What’s Normal Blood Pressure?
- Normal: Less than 120/80 mmHg
- High: 130/80 mmHg or higher
Risk Factors for High Blood Pressure
- Age
- Family history
- Lack of physical activity
- Unhealthy diet (too much salt)
- Smoking
- Stress
Finally, heart attacks happens when blood flow to the heart is blocked—usually by a buildup of plaque in the arteries. Without quick treatment, parts of the heart muscle can be damaged or die. If you or someone else is having a heart attack, call 911 immediately. Every second counts.
You should also talk with your doctor about your heart health and your personal risk for heart attack or other forms of heart disease. Understanding your risk is an important step in prevention.
Common Warning Signs of Heart Attack
- Chest pain or pressure (may feel like tightness or squeezing)
- Shortness of breath
- Pain in the arm, neck, jaw or back
- Nausea
- Lightheadedness or sudden dizziness
The good news: Many of these risk factors can often be managed—or even prevented—with healthy habits like regular exercise, balanced eating, and routine checkups.
The NHLBI’s 28 Days Toward a Healthy Heart plan gives you simple, daily steps to build habits that protect your heart. From eating better and moving more to managing stress and getting quality sleep, these small changes can make a big difference.
Acting now helps you feel better, live longer and stay strong for the moments that matter most.