Do not smoke or use tobacco
Avoid secondhand smoke
Exercise regularly
Maintain a healthy weight
Eat a heart-healthy diet
Limit saturated fat, trans fat, salt, and added sugar
Eat more fruits, vegetables, whole grains, beans, nuts, and fish
Control blood pressure
Control cholesterol
Control blood sugar
Manage diabetes
Reduce stress
Sleep enough
Limit alcohol
Stay physically active throughout the day
Take prescribed medications as directed
Get regular medical checkups
Know your family history
Treat sleep apnea if present
Seek emergency care for chest pain or heart attack symptoms