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Common Heart Rhythm Problems (Arrhythmias)

What are they?

An arrhythmia is an abnormal heart rhythm. It means your heart is beating too
fast, too slow, or in an irregular pattern. This happens when the electrical signals that control your heartbeat are not working correctly.

Common Types:

  • Atrial Fibrillation (AFib) : The most common type of serious arrhythmia. The heart's
    upper chambers quiver chaotically instead of beating effectively. This can cause blood to pool and form clots, increasing the risk of stroke. The heartbeat is typically fast and irregular.

  • Supraventricular Tachycardia (SVT) : This is a general term for a very fast heartbeat
    that begins in the upper chambers of the heart. Episodes start and stop suddenly. You may feel your heart racing or pounding in your chest or neck.

  • Ventricular Tachycardia (VT) : A fast, regular heartbeat that starts in the heart's lower chambers. This is a more serious condition because the heart may not be able to pump enough blood to the body. It can sometimes lead to sudden cardiac arrest.

Symptoms to Watch For:

  • A fluttering or racing feeling in your chest (palpitations

  • Dizziness or lightheadedness

  • Fainting

  • Chest discomfort

  • Shortness of breath

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