Church Partnership Newsletter February 2015 | Page 4
Heart Attack
(myocardial infarction)
The main cause of a heart attack is coronary artery disease. If the blood supply to the heart muscle is cut off, a
heart attack can result. Cells in the heart muscle do not receive enough oxygen and begin to die. The more
time that passes without treatment to restore blood flow, the greater the damage to the heart. Having high
blood pressure or high blood cholesterol, smoking, increased age, physical inactivity, unhealthy diet, and
having a previous heart attack or family history of stroke, obesity, or diabetes can increase a person's chance
of having a heart attack.
According to the American Heart Association, about 785,000 Americans have an initial heart attack and
another 470,000 have a recurrent heart attack each year. According to a CDC report, almost half of the
cardiac deaths in 1999 occurred before emergency services and hospital treatment could be administered. It
is important to recognize the signs of a heart attack and to act immediately by calling 9-1-1. A person's
chances of surviving a heart attack are increased if emergency treatment is given to the victim as soon as
possible.
Symptoms of a Heart Attack
The five major symptoms of a heart attack:
Pain or discomfort in the jaw, neck, or back
Feeling weak, light-headed, or faint.
Chest pain or discomfort.
Pain or discomfort in arms or shoulder.
Shortness of breath.
If you think that you or someone you know is having a heart attack, you should call 9-1-1 immediately!
Using the Chain of Survival
Rapid activation of
EMS via 9-1-1.
9-1-1
Early use of Automated
External Defibrillator (AED).
CPR
CPR started quickly.
AED
CARE
Rapid delivery of
appropriate and timely care.
After a heart attack, the heart may still be damaged. This could affect the heart's rhythm, pumping action,
and blood circulation. There may be a risk for another heart attack or conditions such as stroke, kidney
disorders, and peripheral arterial disease. Steps can be taken to reduce the chances of future health
problems.
Recommendation may include cardiac rehabilitation, a program to help individuals make lifestyle changes to
improve heart health and quality of life. Changes may include taking medication, changing what is eaten,
increasing physical activity, stopping smoking, and managing stress. Individuals who have experienced a heart
attack should speak with their doctor about everyday activities and the limitations to certain strenuous
activities.
Resource: www://cdc.gov/heartdisease/heart_attack.htm