Heart attack in the elderly will not affect the normal life expectancy as long as it is properly treated. Elderly people with heart attack must prevent heart attack, because this disease is very serious once attacked, so prevention is more critical than treatment in daily life. Usually actively cooperate with the doctor treatment, take medication on time to control the condition. In addition, we should pay attention to more rest, control emotions, appropriate exercise to enhance physical fitness. Elderly people’s diet is also very important, many elderly people are suffering from high blood pressure, high blood fat, which is very unfavorable to heart attack patients, so usually eat less greasy food, try to eat more protein, vitamin food. Regardless of the usual discomfort symptoms, it is necessary to go to the hospital on time to review the body.