Are heart palpitations dangerous?

Occasional palpitations are very common and usually harmless. They can be triggered by caffeine, alcohol, stress, anxiety, vigorous exercise, or certain medications. However, you should see your GP urgently if palpitations last more than a few minutes, you also have chest pain, you feel faint or dizzy, or you have a history of heart problems. An ECG or Holter monitor can help your GP assess whether there is an underlying issue.

This is an important cardiovascular question. We recommend speaking with your GP for personalised advice. You can also contact NHS 111 (free, 24/7) for urgent guidance, or visit nhs.uk for trusted health information. Please note: this is general health information, not a substitute for professional medical advice.