Heart flutter while weight lifting

Does anyone else get an irregular heartbeat while weightlifting? I do pretty strenuous exercise and i sometimes get these irregular heartbeats that last a couple of sec. When it happens my heart flutters. I dont get dizzy or out of breath it just scares the crap out of me and i stop exercising.

[Jerry_NJ]

Did this just start happening, while lifting the same weights and reps as before?  If yes, that may indicate something, if the irregular HB started after you went to a new lift stress, it may be adrenaline or some other stress reaction.  Or, you are overdoing it.

Just a guess, I don't lift weights for exercise and I my irregular HBs are continuous, permanent.  Rest or exercise, the only difference in my case is the BPM goes up with exercise, and so does the irregularity, as a % of the beats.

[dmacd74]

I also get flutters when lifting weights but have been told over and over again by many different docs that my heart is A-OK.  Get checked to be sure, but I think it is adrenaline.

[dmacd74]

I also get flutters when lifting weights but have been told over and over again by many different docs that my heart is A-OK.  Get checked to be sure, but I think it is adrenaline.