What is Arrhythmia?

Arrhythmia meaning Arrhythmia occurs when the electrical impulses that coordinate your heartbeats don't work properly, causing your heart to beat too fast, too slow or irregularly. It may feel like a fluttering or racing heart and may be harmless. However, some arrhythmias may cause bothersome and sometimes even life-threatening signs and symptoms.


reference: national Cancer Institute – Glossary for Registrars

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