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Friday, 09 March 2018 20:22

Heart Palpitations

A heart palpitation is the sensation that your heart has skipped a beat or added an extra beat. It may feel like your heart is racing, pounding, or fluttering. You may become overly aware of your heartbeat. This sensation can also be felt in the neck, throat, or chest. It’s also possible that your heart rhythm can change during the palpitations.

Most heart palpitations are harmless and resolve on their own without treatment. But in rare cases, heart palpitations can indicate a serious condition.

Symptoms:

Heart palpitations can feel like your heart is:

  • Skipping beats
  • Fluttering
  • Beating too fast
  • Pumping harder than usual

You may feel heart palpitations in your throat or neck, as well as your chest. Heart palpitations can occur whether you're active or at rest, and whether you're standing, seated or lying down.

Causes:

  • Stress, anxiety, or panic dehydration
  • Low potassium
  • Low blood sugar
  • Too much caffeine, chocolate, or alcohol
  • Nicotine
  • Strenuous exercise
  • Fever
  • Prior heart attack
  • Mitral valve prolapse
  • Anemia
  • Overactive thyroid
  • Pregnancy
  • Menopause
  • Heartburn (acid reflux)
  • Recreational drugs and some medications

Occasionally heart palpitations can be a sign of a serious problem, such as an overactive thyroid gland (hyperthyroidism) or an abnormal heart rhythm (arrhythmia). Arrhythmias may include very fast heart rates (tachycardia), unusually slow heart rates (bradycardia) or an irregular heart rhythm.

 

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