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Cardiac Heart Arrythmias

Cardiac (Heart) Arrythmias, Symptoms and Causes

An arrhythmia (also referred to as dysrhythmia) is an abnormal rhythm of the heart, which can cause the heart to pump less effectively. The body may not receive enough blood because the heart cannot pump out an adequate amount with each beat as a result of the arrhythmia's effects on the heart rate.