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Jan 18, 2012, 11:26 AM
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Member Since: Sep 2006
Location: Maryland
Posts: 27,289
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I've been working with my heart rate (meds and illness making it go up) and studying it; this article was helpful to me:
http://www.mayoclinic.com/health/heart-rate/AN01906
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"Never give a sword to a man who can't dance." ~Confucius
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