Heart Attack and Unstable Angina (cont.)
IN THIS ARTICLE
Treatment for Complications
Heart attacks that damage critical or large areas of the heart tend to cause more problems (complications) later. If only a small amount of heart muscle dies, the heart may still function normally after a heart attack.
The chance that these complications will occur depends on the amount of heart tissue affected by a heart attack and whether medicines are given during and after a heart attack to help prevent these complications. Your age, general health, and other things also affect your risk of complications and death.
About half of all people who have a heart attack will have a serious complication. The kinds of complications you may have depend upon the location and extent of the heart muscle damage. The most common complications are:
Treatment for heart rhythm problems
If the heart attack caused an arrhythmia, you may take medicines or you may need a cardiac device such as a pacemaker.
If you have abnormal heart rhythms or if you are at risk for abnormal heart rhythms that can be deadly, your doctor may recommend an implantable cardioverter-defibrillator (ICD). For more information, see:
For information on different types of arrhythmias, see the topics:
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