While certain risk factors like a family history of the disease and age can't be helped, you can take steps to help lower your risk. Cigarette smoking is the most important risk factor you can control. About half of all heart attacks among middle-aged women are attributed to tobacco. Watch your cholesterol. If you have problems keeping them in control, talk to your doctor.
Many medications are available that can help.
Also, follow a heart-healthy diet that limits foods high in cholesterol, sodium and fat. Check your blood pressure regularly. Nearly half of women have high blood pressure by the time they enter their 50s. Keep a blood pressure monitoring device in your family's medicine cabinet and use it regularly. Besides controlling your weight, regular exercise can help you develop and maintain good heart health.