Heart palpitations are heartbeats that suddenly become more noticeable.
Your heart may feel like it's pounding, fluttering or beating irregularly, often for just a few seconds or minutes. You may also feel these sensations in your throat or neck.
Palpitations may seem alarming, but in most cases they're harmless and are not a sign of a serious problem.
Sometimes you may feel an extra or missed beat. These are known as ectopic beats and are also usually nothing to worry about.
Causes of heart palpitations include:
Common triggers of heart palpitations include:
In these cases, the palpitations should go away on their own. Avoiding these triggers may help stop them from coming back.
Heart palpitations are also often caused by emotions or psychological issues, such as:
Palpitations can occasionally be triggered by some medicines, including:
Speak to a GP if you think a medicine may be causing your heart palpitations. But do not stop taking a prescribed treatment without first getting medical advice.
Heart palpitations in women can sometimes be the result of hormonal changes that happen during:
In these cases, the palpitations are usually temporary and not a cause for concern.
Palpitations are sometimes caused by a problem with the heart rhythm (arrhythmia), such as:
Some palpitations may be associated with other types of heart conditions, such as:
Some of these conditions can be serious and often require treatment.
Other conditions that can cause heart palpitations include:
You do not usually need to see a GP if the palpitations pass quickly and only happen occasionally. They're unlikely to be caused by a serious problem and probably will not need treatment.
But it's a good idea to see a GP if:
To help find the cause, a GP may:
If you cannot have an ECG at the GP surgery or the GP wants to arrange heart monitoring over a longer time period, you may be referred for tests at a local hospital.
Call 999 for an ambulance or go to your nearest A&E if you have heart palpitations and any of the following symptoms:
These symptoms could indicate a serious or potentially life-threatening heart problem that should be checked by a doctor straight away.