i HAVE a normal resting heart rate , sometimes slightly irregular, but with exercise, esp light running 2-3 miles at a very slow pace, my HR is dipping below 50, it feels as though it is racing. Last year I had a normal EKG , normal Haltor monitor, although no exercise, and normal echo, my lab showed slightly decreased K, I am worried, but tests did not show anything.
posted on
Wed, 25 Jul 2012

Wed, 8 Aug 2012
Answered on

Wed, 8 Aug 2012
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