A 21-year-old male asked:
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why sometimes my heart beat fast?

1 doctor answer
Dr. Troy Reyna
44 years experience Pediatric Surgery
Variety of issues: Could be anxiety and or stress.
Answered on Oct 19, 2016
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Dr. Barbara Hummel
33 years experience Family Medicine
There could be a number of reasons for a rapid heartbeat including dehydration, anxiety, hyperthyroidism (over active thyroid), too much caffeine or other stimulants including decongestants. You should see your primary care doctor to figure out the cause.
Mar 16, 2014

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