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Heart Palpitations

Heart palpitations are the sensation of an accelerated heartbeat, whether it is fluttering, rapid, or pounding. They can be felt in the chest, as well as the neck. While heart palpitations are usually not cause for concern, in certain rare cases they can be a symptom of a serious heart condition that requires treatment for a heart arrhythmia, like atrial fibrillation.

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For more information, request a consultation or call the office of Pacific Rim Electrophysiology at (310) 672-9999. Recognized as international leaders in arrhythmia treatment and research, we serve patients from the surrounding Los Angeles area, as well as across the country and around the world.

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Causes of Heart Palpitations

Although the cause cannot be identified for many patients, common causes for heart palpitations include:

  • Emotional stress or anxiety
  • Strenuous exercise
  • Excessive caffeine, nicotine, or alcohol use
  • Fluctuating hormones associated with menstruation, pregnancy, or menopause
  • Stimulants found in some medications for colds and asthma

Sometimes simply minimizing or avoiding these triggers prevents further episodes. There are times when there is cause for concern.

Cause for Concern

Heart palpitations can be a sign of a life-threatening medical condition when they are accompanied by:

If you're concerned about heart palpitations, consult with your physician to find out if you should undergo heart monitoring tests.

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