After you investigate your family heart disease history, then you can consult with your doctor to prevent the similar problems from happening in your life.  For instance, parents who suffer from Heart Disease due to lack of physical activities can transfer the same lifestyle to their children if they are not well educated about the danger.  If you are plump, you need to change your dietary habits and do regular exercise.  High blood pressure and high cholesterol can trigger Heart Disease as well as smoking habit and extreme consumption of alcohol.  Even prolong pressure can increase the risk of Heart Disease.