Monday, September 20, 2010 woohoo asks

Q: Normal Sinus Tachycardia?

Quick question. I have had a few experiences where after physical exertion my heart rate will stay elevated for a few minutes. For instance, the other night after two beers, I woke up in the middle of the night and carried my daughter to bed. On the way I could feel my heart working harder, and then it seemed to really elevate to about 150 bpm. It stayed that way for about a minute and then went slowly down over a minute. I had another episode in the gym the cardiologist attributed possibly to fluid intake where after lifting it stayed elevated for about 10-15 minutes 150BPM and slowly went down.

 

Typically during exercise my heart rate will drop 50-70 bpm first minute. I have had all the test (echo, EKG, stress, Event monitor) and all clear. 33YR male non smoker.

 

Question, has anyone had a prolonged elevated heart a few minutes after physical exertion occasionally, and is this normal? (never had it when I was in my 20's). No symptoms besides a bit of dry mouth and breathing heavier like when exercising. I do know I get occasional tachy when drinking alcohol in the middle of the night, not excessive a few beers.

 

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Answers (1)
9/21/10 8:45pm

Hi Woohoo,

 

Sinus tachycardia typically occurs as a result of some bodily stress, which causes the heart to beat fast enough to address the body's increased energy demands.  In your case, alcohol may be the cause in the instances you described as can dehydration (as your physician mentioned), but you should consult with your physician again for another evaluation and to clear up your concerns/answer any questions.  Here is a link that you may find helpful:  Arrhythmia Patient Guide

 

Best Regards,

Karen McPartland, RD, CSSD

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By woohoo— Last Modified: 12/26/10, First Published: 09/20/10