I've had palpitations or pvcs for a sometime now...they have gotten worse and I get them sometimes when I lift heavy weight n bend to rack the weight....went to the the er n got an Ekg blood work, urine work...everything good...they saw the pvcs or Palps while I was hooked up on a heart monitor after my ekg. Had an echo done a few years ago and it was good...chest xray fine....stress test perfect...good high exercise tolerance it said. Cholesterol was high so I switched my diet...started cardio and different weight training. I do have horrible anxiety n stress... I take Lexapro 20mg bystolic 5mg for mild stress induced hypertension 1mg klonopin for night time stress n sleep...they scare me and I dwell on them.. I've never passed out from them. I noticed them more n have them frequently when my acid reflux disease acts up...or when im really bloated...what can I do.? I have an appointment soon to probably switch my meds...lexapro isn't helping anymore. Thanks and please help put mind at ease...they really scare me