I am thirty six year old healthy man. i did not have any abnormalities in past.Recently I am shifted in another country from my home land for job. From few day I felt that my heart bits are suddenly increased and come back to normal. it is just like when some in fear. After one or two minutes it brings to normal.it happens few times in day. I can feel frequency of heart pumpy.
Is it any sign of abnormality or due to change in location?




