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When Is Arrhythmia Considered “Serious”?

When Is Arrhythmia Considered “Serious”? Arrhythmias are irregular heartbeat rhythms that can occur when the heart’s natural electrical system doesn’t function properly, disrupting the normal heart rhythm. Arrhythmias can be identified by symptoms such as a racing or fluttering heartbeat, chest pain, an abnormally slow heartbeat, dizziness or fainting (syncope). While arrhythmias are…
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