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What causes tachycardia?
When you have heart palpitations, your heartbeat feels uncomfortable or unusual. You may feel it in your chest, neck or throat. Your heartbeat may feel like it is: racing or beating very fast. irregular, with skipped or extra beats (ectopic beats) pounding or thumping. fluttering.
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- Supraventricular Tachycardia
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- Arrhythmia
- Overview
- SVT
- Causes of SVT
- Symptoms of SVT
- Check Out
- No Treatment
- Life Threatening
This article is about Supraventricular tachycardia (SVT) which is a condition where the heart suddenly beats much faster than normal due to improper functioning of electrical system controlling heart rhythm and its symptoms like chest pain, weakness etc., It also mentions the causes like tiredness, caffeine etc., and how lifestyle changes can reduc...
Supraventricular tachycardia (SVT) is a condition where your heart suddenly beats much faster than normal. It's not usually serious, but some people may need treatment.
The electrical system that controls the heart rhythm is not working properly causing the heart to beat much faster and then slow down abruptly. A normal resting heart rate is 60-100bpm, but with SVT it goes above 100bpm which can happen when you're resting or doing exercise.
Heart suddenly beats faster for a few minutes to several hours, chest pain, weak, breathless or lightheaded feeling tired feel sick or are sick; triggered by tiredness, caffeine, alcohol or drugs – often there's no obvious trigger; can happen at any age between 25 and 40 years old.
Get checked out if you have been diagnosed with an episode lasting longer than 30 minutes or sudden shortness of breath with chest pain; go to hospital immediately for treatment if needed.
If episodes only last a few minutes and do not bother you may not need treatment; make changes in lifestyle such as reducing caffeine/alcohol intake and getting enough rest; doctor may recommend simple techniques to stop episodes when they occur.
Rarely life threatening but long episodes require hospitalization for treatments like medicines through tablets/vein cardioversion small electric shock catheter ablation thin tubes placed into the heart correcting electrical system problem permanently curing most patients.
Jun 3, 2024 · Palpitations make you feel like your heart is beating too hard or too fast, skipping a beat, or fluttering. You may notice heart palpitations in your chest, throat, or neck.
Dec 22, 2023 · Heart beating fast for no reason: Causes and treatments. A fast heartbeat of over 100 beats per minute can happen for various reasons, including drug reactions, alcohol, stress, and...
Heart rhythm problems (arrhythmia) are when your heart beats too quickly or too slowly or your heartbeat is not steady. It might not be serious but see a GP if you think you're having symptoms. Symptoms of heart rhythm problems. There are different types of heart rhythm problem.
Dec 15, 2023 · In tachycardia, an irregular electrical signal, called an impulse, starts in the upper or lower chambers of the heart. This causes the heart to beat faster. Tachycardia (tak-ih-KAHR-dee-uh) is the medical term for a heart rate over 100 beats a minute.
A heart palpitation is when you suddenly become aware of your heartbeat pounding or beating more quickly than usual. Palpitations are usually harmless but get help if you are experiencing them on a regular basis.
