Arrhythmia (Irregular Heartbeat) Index

Featured: Arrhythmia Main Article

An arrhythmia is an abnormal heart rhythm. With an arrhythmia, the heartbeats may be irregular or too slow (bradycardia), to rapid (tachycardia), or too early. When a single heartbeat occurs earlier than normal, it is called a prmature contraction.

Medications

Related FAQs, Doctor's & Expert's Views

Procedures & Tests

Health News

Health Features

Tools & References

FDA Drug Labels on RxList.com


Terms related to Arrhythmia (Irregular Heartbeat):

  • Heartbeat Irregular