have had a mild pain in the left side of the chest , feels its deeper in the heart , sometimes nausea , squeezing feeling on the heart , ecg , echo , tmt came normal twice since i have had this almost 5 months now . changes in lifestyle have been change of job and residence to another country with a hectic travelling schedule . doc says alls fine even though the hdl / ldl levels bit on borderline . bp ok as well bit iam worried