Other cardiac arrhythmias
Other cardiac arrhythmias are irregular heartbeats that do not fall into the most common categories, affecting your heart's natural electrical rhythm.
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Your heart relies on an internal electrical system to keep it beating in a steady, rhythmic way. When we talk about 'Other cardiac arrhythmias' (code I49), we are referring to a group of specific, less common electrical glitches that cause your heart to beat too fast, too slow, or with an uneven pattern.
These irregularities happen in the upper chambers, known as the atria, or the lower chambers, known as the ventricles. Because these specific types of arrhythmias are not the usual ones doctors see every day, they require careful monitoring to ensure your heart continues to pump blood effectively to the rest of your body.
Common Symptoms
- Feeling like your heart is skipping a beat or fluttering in your chest.
- Brief moments of feeling lightheaded or dizzy.
- A sensation of a 'thump' in your neck or chest.
- Feeling unusually tired or weak without a clear reason.