Havent been on here for a while but recently have been experincing heart palpatations and flutters then a rapid heartbeat. Last night i went to bed at about 11 after experincing another episode managed to fall asleep but woke with a jolt and gasping for breath at 3 this morning then experienced palpatation and heartbeat went up to around 160bpm. found the oncall dr and this morning have had a heart tracing which is borderline and the dr has prescribed adizem. I was just wondering if this heart condition could be to do with all the stress my heart has gone through when having attacks. Has anyone else experienced this. I have to go back to my drs tuesday to have blood tests and arrange for a heart monitor for a week.