Heart disease: The silent killer

Thanks to advances in modern medicine and disease prevention, Americans are living longer, healthier lives than ever. But a silent killer still stalks us. Heart disease is the leading cause of death in the United States and worldwide. Thankfully there are some steps you can take to greatly reduce your risk:

Controlling your blood pressure. High blood pressure is a major risk factor for heart disease. It is important to get your blood pressure checked regularly.

Maintaining a healthy weight. Being overweight or obese can increase your risk for heart disease.

Getting enough exercise. Aim for at least 30 minutes per day. Walking is great exercise.

Eating a healthy diet. Eat plenty of fresh fruit, vegetables, and whole grains. Limit saturated fats and high levels of sodium and sugar.

Getting regular cholesterol checks. Work with your physician to keep your cholesterol and triglyceride levels under control. High cholesterol is a major risk factor for heart disease.

Quitting smoking. If you smoke, stop.

Limit alcohol. Excessive alcohol consumption is linked to heart disease.

According to the Centers for Disease Control, heart disease is often not diagnosed until an individual experiences signs or symptoms of a heart attack, heart failure, or an arrhythmia. The symptoms for each:

Heart attack: Chest pain or discomfort, upper back or neck pain, indigestion, heartburn, nausea or vomiting, extreme fatigue, upper body discomfort, dizziness, and shortness of breath.

Arrhythmia: Fluttering feelings in the chest (palpitations).

Heart failure: Shortness of breath, fatigue, or swelling of the feet, ankles, legs, abdomen, or neck veins.

Heart disease can affect the old and the young. Talk to your physician at your next yearly exam about heart disease, your unique risks and prevention.