Had gallbladder removed months ago. now deal with heart palpitations very often, almost every other day. could it be digestion? thyroid? hormones? had an echo stress test done a couple months ago & was normal. also, my hdl cholesterol is slightly low?

Gall bladder surgery, echocardiography & HDL don't shed any light on type or cause of palpitations. First one must demonstrate the heart rate& rhythm when you experience palpitations. This is done by your wearing a heart monitor until you experience palpitations. If you're adept at taking your pulse accurately and it is over 120/ minute, you most likely are having significant paroxysms of tachyca