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  1. 13. Okt. 2023 · Learn about the electrical signals that control the heartbeat and how they can go wrong, causing irregular heart rhythms. Find out the common causes, types and symptoms of heart arrhythmia and how to treat them.

  2. 20. März 2023 · What are the warning signs of arrhythmia? Heart arrhythmia symptoms may include: Heart palpitations. Dizziness or lightheadedness. Fainting episodes. Shortness of breath. Chest discomfort. Weakness or fatigue. A cardiac arrhythmia may be “silent” and not cause any symptoms. What causes arrhythmia? Arrhythmia causes include ...

  3. Categories of arrhythmia can include: bradycardia, in which the heart rate is too slow. tachycardia, in which the heart rate is too fast. ventricular arrhythmia, which begins in the...

  4. 4. Okt. 2023 · An arrhythmia (pronounced as “ uh-RITH-me-uh”) is an irregular heartbeat. This means your heart is out of its usual rhythm. About 1.5%-5% of people have arrhythmias. It may feel like your...

    • Kris Martins
  5. At a glance. The heartbeat is triggered by electrical impulses that begin in the right atrium of the heart. The heart rhythm is never completely free of defects, even in healthy people. The heart “trips” several times every day, for example.