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Old 02-12-2018, 06:04 PM
  #11  
rickair7777
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Originally Posted by Otterbox View Post
Your level of fitness activity may be the catalyst for the murmur.
This too. Serious endurance athletes often have a "rough idle" resting heart rate. The military docs would have us do push ups before the EKG to get above idle. I still do that for FAA KEGs. Except last year... sure enough, got some weird results.

Not sure if the OP runs enough for that to be an issue.
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