Helping to Prevent a Second Heart Attack
Most Americans survive a first heart attack but are at increased risk for another one. By taking action, however, they can significantly reduce their chances for a second heart attack.
These factors increase your risk for another heart attack, according to the American Academy of Family Physicians (AAFP):
The American Heart Association (AHA) recommends the following actions to reduce your risk for a second heart attack.
You can cut your risk of another heart attack in half by not smoking.
Eat a heart-healthy diet
By cutting back on saturated fat and trans fat, you can lower your LDL ("bad") cholesterol, one of the primary substances that cause heart attacks. Food manufacturers are currently reducing or eliminating trans fats from their products. You can avoid most trans fatty acids, however, by eating less margarine and fewer cookies, crackers, fries, doughnuts and other snack foods that contain partially hydrogenated oils.
Control your cholesterol
Besides eating a heart-healthy diet, such as the DASH (Dietary Approaches to Stop Hypertension) diet, you can help keep your cholesterol under control by exercising regularly. Your doctor may also prescribe a cholesterol-lowering medication such as a statin.
Exercise is important because it strengthens the heart muscle. It also boosts your energy level and helps with weight management, cholesterol and blood pressure. The AHA recommends a minimum of 30 to 60 minutes of walking or other moderately vigorous exercise at least three or four times each week.
If you've had a heart attack, you must get your doctor's OK before starting an exercise program.
If you have any of these symptoms during exercise, call your doctor immediately, the AAFP says:
Shortness of breath that lasts for more than 10 minutes
Chest pain or pain in your arms, neck, jaw or stomach
Pale or splotchy skin
Very fast heartbeat or irregular heartbeat
Nausea and vomiting
Weakness, swelling or pain in your legs
Maintain a healthy weight
Being overweight dramatically increases your risk of having a second heart attack. If you need to lose weight, ask your doctor for help. Your BMI (body mass index) should be between 18.5 and 24.9. This is the healthiest range.
Control high blood pressure
Follow your health care provider's suggestions.
Assess your mental health
Depression, stress, anxiety and anger can damage your heart and overall health. See a therapist if you need help maintaining your emotional balance.
Take your medications as directed
Taking your heart, cholesterol and blood pressure medications as directed and having regular doctor visits are imperative.