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What Is an Arrhythmia?

 American Heart Association
Views: 1856
Domain: Medical
Category: Therapy
What Is an Arrhythmia?
An arrhythmia is an abnormal rhythm of the heart. It may feel like a temporary pause and be so brief that it doesn't change your overall heart rate. Or it can cause the heart rate to be too slow or too fast. Some arrhythmias don't cause any symptoms. Others can cause symptoms such as lightheadedness or dizziness. There are two basic kinds of arrhythmias. Bradycardia is when ... See more
14 August, 2016
29 July, 2008