the ideal pulse rate for a person to which all Drs agree is 72 pulses per minute. however, the normal varying values for peoples of different areas is from 65 to 85 pulses per minute.so you should have no worry. it is quite a normal value. perhaps you live in areas of high altitude.where heart or pulse rate generally increases. but still if you are not from high altitude areas then you should have no worries at this pulse rate.