Heart Attack and Unstable Angina - Treatment for Complications
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 your heart rate is too slow
(bradycardia), your doctor may recommend a
- Heart Rate Problems: Should I Get 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).
- Heart Rhythm Problems: Should I Get an ICD?
For information on different types of arrhythmias, see: