Tachycardia: Yes, you should be concerned. Sounds like from things like mental stress, anxiety, panic attack etc but could be from anything else. If it is related to pathological problems like hyperthyrodism, heart rate would be high even during sleep. High heart rate for long time is a problem regardless of any cause as it cause heart failure from tachycardia induced cardiomyopathy. I would do further testing
Answered 10/1/2015
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A doctor has provided 1 answer
A doctor has provided 1 answer
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