Recent Blog Articles
Is blood sugar monitoring without diabetes worthwhile?
Large review study finds low risk of erectile dysfunction after prostate biopsy
Does exercise help protect against severe COVID-19?
A new Alzheimer’s drug has been approved. But should you take it?
Need physical therapy? 3 key questions your PT will ask
COVID-19 vaccines: Safe and effective for American Indian and Alaskan Native communities
Should we track all breakthrough cases of COVID-19?
Period equity: What is it, why does it matter?
Common questions about medical cannabis
Mouth-watering summer fruits and vegetables to fill your plate
Palpitations—the sensation that the heart has started to race or pound, or feels like it has skipped a beat—are usually caused by a harmless hiccup in the heart’s rhythm. Sometimes, though, palpitations reflect a problem in the heart or elsewhere in the body. Sorting out worrisome palpitations from harmless ones isn’t always easy, reports the September 2007 issue of the Harvard Heart Letter.
Palpitations are extremely common. Different people experience them in different ways. You might feel as though your heart is fluttering, throbbing, flip-flopping, or pounding, or that it has missed a beat. Palpitations can appear out of the blue and disappear just as suddenly. Or they might be linked with certain activities, events, or feelings. Some of the most important pieces of information that can help your doctor in pinning them down is how palpitations feel, how often they strike, and when they occur.
To continue reading this article, you must log in.
Subscribe to Harvard Health Online for immediate access to health news and information from Harvard Medical School.
- Research health conditions
- Check your symptoms
- Prepare for a doctor's visit or test
- Find the best treatments and procedures for you
- Explore options for better nutrition and exercise
I'd like to receive access to Harvard Health Online for only $4.99 a month.Sign Me Up
Already a member? Login ».
As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles. No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.