try this
http://forum.fellrunner.org.uk/showt...ght=heart+rate
sounds like AF that has returned to normal rythm but assuming that would be crazy. Docs and HR tests are the way to go.
don't mess about with your heart
try this
http://forum.fellrunner.org.uk/showt...ght=heart+rate
sounds like AF that has returned to normal rythm but assuming that would be crazy. Docs and HR tests are the way to go.
don't mess about with your heart