One of the biggest contributors to these statistics is a lack of commitment to a heart healthy lifestyle. Your lifestyle is not only your best defense against heart disease and stroke, it's also your responsibility. A heart-healthy lifestyle includes the ideas listed below. By following these simple steps you can reduce all of the modifiable risk factors for heart disease, heart attack and stroke. If you smoke, quit. If someone in your household smokes, encourage them to quit. We know it's tough. But it's tougher to recover from a heart attack or stroke or to live with chronic heart disease. Commit to quit. We're here to help if you need it.