Maybe there are some things you can do yourself to reduce the heart palpitations? I'm thinking regular exercise; stretching + walking + 30 minutes of intense exercise daily (if you start slow), and then try a super heart healthy diet like beans, white fish, chicken breast, healthy fats from fatty fish twice a week, vegetables with every meal, 1 to 2 fruits a day, full grain like buckwheat and bulgur, and reduce salt to near 0 (it starts tasting better after a while), and no caffeine. I think those things alone could help a lot because even if they are due to psychological reasons, this lifestyle will still force them to be less than they are now. I have high pressure and very high heart rate + occasion palpitations due to psychological factors too, so I do all the above nowadays myself and it helps. If you have high pressure drink hibiscus tea daily, and any time you feel stressed or anxious, drink chamomile tea with 2 letters per cup, because chamomile relaxes your nervous system.
