I think sL is good telling you can have a good cardio work up, to be certain your ticker is nont this cause. the full
work-up can be alot of testing, but you want to tr y and see wher e this may be coming from. It may helep for you to have a holter, since this 'static' should up on the EKG.
I am really fortunate to have doctors listen to me even when tests are unfounding/inconclusive.
ekg, echo, holter, event monitor, tilt table, all have been neg.