Heart disease is one of the leading causes of death in the United States, and it affects many families here in Orange County. The encouraging part is that a large share of heart disease is shaped by factors you can manage, and regular care can catch problems early. This guide covers what heart disease is, the risk factors, the warning signs, and the steps that help protect your heart.
What Heart Disease Is
Heart disease, also called cardiovascular disease, is a group of conditions that affect how the heart and blood vessels work. The most common type is coronary artery disease, in which the arteries that supply the heart become narrowed by plaque buildup, which can lead to chest pain or a heart attack. Other forms include heart failure, when the heart does not pump as well as it should; arrhythmias, or irregular heart rhythms; and heart valve problems. Many of these develop slowly over years.
Risk Factors
Some risk factors are outside your control, such as age and family history. Many others can be managed:
- High blood pressure
- High cholesterol
- Diabetes or high blood sugar
- Smoking and tobacco use
- Excess weight and a diet high in salt, sugar, and unhealthy fats
- Physical inactivity
- Ongoing high stress and heavy alcohol use
Because high blood pressure and high cholesterol often cause no symptoms, regular check-ups are the main way they are found.
Warning Signs
Heart disease can be quiet until it is advanced, but possible signs include:
- Chest pain, pressure, or discomfort, especially with activity
- Shortness of breath
- Pain or discomfort in the arm, neck, jaw, or back
- A fluttering, racing, or irregular heartbeat
- Unusual fatigue, dizziness, or swelling in the legs or feet
A heart attack is an emergency. Call 911 for chest pain or pressure, especially with shortness of breath, sweating, nausea, or pain spreading to the arm or jaw. For sudden face drooping, arm weakness, or trouble speaking, which can be signs of a stroke, call 911 as well.
What You Can Do to Protect Your Heart
Everyday habits have a real effect:
- Eat a heart-healthy diet with more vegetables, fruits, whole grains, and lean protein, and less salt, added sugar, and saturated fat
- Stay physically active most days of the week
- Avoid tobacco and limit alcohol
- Work toward a healthy weight
- Manage stress and get enough sleep
- Keep up with screenings for blood pressure, cholesterol, and blood sugar
Know Your Numbers
Three numbers tell you a lot about your heart risk: blood pressure, cholesterol, and blood sugar. Each can be high without causing any symptoms, so the only way to know yours is to have them checked. If any are elevated, your provider can help you bring them into a healthier range through lifestyle changes and, when needed, medication. Keeping existing conditions such as high blood pressure and diabetes well managed is one of the most powerful ways to lower heart risk.
Heart Disease in Women
Heart disease is sometimes thought of as a problem for men, but it is a leading cause of death in women too. Symptoms in women can be less obvious, and may include unusual fatigue, shortness of breath, nausea, or discomfort in the back or jaw rather than classic chest pain. Because of this, warning signs are sometimes missed, so it is worth taking new or unexplained symptoms seriously and getting them checked.
How Anaheim Medical Group Helps
At Anaheim Medical Group, our primary care team helps Anaheim patients protect their heart health through regular check-ups and screening for blood pressure, cholesterol, and blood sugar, which are key to catching problems early. We help manage conditions such as high blood pressure and diabetes that drive heart disease, talk through lifestyle changes, and coordinate with specialists when more focused cardiac care is needed. Staying on top of routine visits is one of the most effective things you can do for your heart.