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A member asked:

Why do i get suddenly very tired and my heart starts beating fast, 105 and bounces between 125-80 and back again. happens a few x day, a few min-hour.

A doctor has provided 1 answer
Dr. Harinder Gill answered

Specializes in Cardiology

Heart rate: A cardiac rhythm disorder may be present,go see a doctor to begin evaluation.

Answered 2/4/2015

3.5k views

Thank

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