The heart is "fluttering" in the chestĪny rapid heartbeat (or tachycardia) can give rise to this feeling. The beat after the pause is more forceful than normal, giving the "thumping" sensation. People are not usually aware of the early, extra beat, but may be aware of the pause, which follows it (the heart seems to stop). Usually this feeling is caused by an extra beat (premature beat or extrasystole) that happens earlier than the next normal beat, and results in a pause until the next normal beat comes through. You may have the feeling that your heart stops beating for a moment, and then starts again with a "thump" or a "bang". People may describe their palpitations in lots of different ways, but there are some common patterns: The heart "stops" decongestants and cold cures, or avoiding excessive alcohol use. Even if treatment is required, the cure may be quite simple, such as avoiding caffeine (coffee, tea, coca cola), avoiding drugs which can make the heart race e.g. The first thing to emphasise about palpitations is that they usually do not mean that you have a significant heart problem, and in many cases do not even require treatment, although just occasionally they can be an indicator of a potentially serious condition. The heart muscle can continue to contract effectively even if the electrical system is "misfiring" from time to time. The heart beats in response to an electrical stimulus (a bit like the way a car engine fires in response to a spark from a spark plug), and palpitations usually stem from a problem in this electrical system that generates the heartbeat. Normally, of course, you are not aware of your heart beating at all. An abnormal heart rhythm is referred to as an arrhythmia. If the heart continues to beat very fast for a long period of time, the heart function can weaken and it will then lead to the development of heart failure.Palpitations are an awareness of your own heartbeat, usually because the heartbeat seems irregular, or unusually rapid, or in some other way "different" to normal. These clots can then migrate up to the brain and cause strokes.Ītrial fibrillation also causes the heart to beat very fast. This cause the blood in the upper chamber of the heart to stagnate and form tiny clots. As such, the chambers are not really contracting but merely quivering. What are the complications of atrial fibrillation?Ītrial fibrillation results from the chaotic electrical beating of the upper chambers of the heart.
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