I don't know what the heck is wrong..I know that I post here way to much but forgive me.. please..I have had two doctors check me. A gp that said there was a murmur..which to this day im confused on because a mumur is suppose to be a noise in the heart between the lub-dub sound..I downloaded sixty and didn't hear anything like what my heart sounds like..I am really worried about myself..I have lost about 35 pounds in about three months.I eat and get hungry but don't seem to care about extra food.I eat breakfast and then i eat dinner and thats all.My gp didn't take blood test.. and I can't figure out why ..just like she didn't take a ekg either when she told me I had a murmur ,but i don't know if everything is related to eating less and weight loss than something else..My heart seems to beat harder..but not faster..As everyone knows already I can hear my heartbeat but hear an extra luh-dub adub..I wrote another doctor online that said that is a extra beat..Normal cardiac event...Well I know my body and it feels like my heart one day will just fail..There are many anxiety feelings..which most I get an ignore ,but can weight loss cause a change in the way you feel with your heart..Last night I was up late and so very tired and my heart beat hard and slow.. like it was on its last beats..I guess I can notice is because I can hear it sometimes which is most the time and it just sound like it was going to give out.This isn't new it was like this the other day at both doctors office and my blood pressure was up but neither seem concerned about it. I don't get it. and this is the really weird thing..although my blood pressure was up my heartbeat was about normal ..I mean as far as rate..At night it gets down sometimes to 64 and stays there...and during the daytime its almost a perfect 72 but seems to beat hard...but not fast..I don't think its possible for two specialist to have missed anything but it seems that most people know their bodies..and mine just doesn't feel like i used to feel but of course im 35 pounds lighter..That brings me to another point..if i lost that much weight that fast isn't that in fact a flag or did they just mark it off as depression? When I sleep I sleep long and when I wake my eyes look like I haven't slept in years.. and my heart keeps feeling like its about to stop..With everything I have said here does anyone else ever feel that their hearts are going to give out and just stop one day .? Could everything Im saying here just be worry.. and I just need to try to ignore it? do most feel this way when they are anxious?about themselves?Also I have been experiencing missed beats more than usual.It seems to be associated with stomach acid..I got them the other day when we ate out because we hadn't eat much that day and I was anxious and we had company over the other night and i was anxious and got them then.. and off and on now and then about everyday ,but usually seems to be associate with stomach gas..