15 doctors weighed in:
Rapid heart beat at rest. Why?
15 doctors weighed in

Dr. Jorge Cheirif
Internal Medicine - Cardiology
14 doctors agree
In brief: Many reasons
There can be multiple reasons, including overactive thyroid, anemia, fever, dehydration, pain, abnormal heart function.

In brief: Many reasons
There can be multiple reasons, including overactive thyroid, anemia, fever, dehydration, pain, abnormal heart function.
Dr. Jorge Cheirif
Dr. Jorge Cheirif
Thank
2 comments
Dr. Steven Hill
You probably should see your primary care physician for an evaluation and make sure it is not necessary to treat this.
Dr. Ralph Morgan Lewis
frequent stress & anxiety, by releasing adrenalin, can elevate resting heart rate; see doc for evaluation
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Dr. Umesh Patel
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