Hi. I've posted before as I have been off work and have a load of POTS symptoms, it floored me. I didn't initially realise this but when investigated non POTS specialists said in letters I may have POTS and need a specialist referral (waiting). I was diagnosed with hEDS a few years ago by a geneticist. Also CFS and IBS and OA. I have headaches, sweating, tachycardia on moving, always feel light headed and slightly confused when standing/moving and have always wanted to lie down, visual issues, chest discomfort, cannot tolerate heat. Racing/ pounding heart, nausea, Raynaud's, exercise intolerance, the list goes on. My main issue is Orthostatic Hypertension, especially diastolic, can go extremely high, eg diastolic 140 on standing, not always that high. With holter pulse between 40-160, BP ranged approx 80/60 - 170/150, narrow pulse pressures, though I suspect low BP due to trailing medication. I had negative test for urine metephranines and normal ECG except for sinus tachycardia.
My question is.... I have most POTS symptoms but not the fundamental one...despite getting regular tachycardia in daily life, when I just stand from sitting, my HR doesn't go up much at all, only when I move, then it shoots up. Does this mean I could theoretically have a diagnosis of Orthostatic Intolerance rather than POTS? Or does "mild dysautonomia" with elements of POTS exist?
I know on this forum one can't diagnose but I would really appreciate opinions generally speaking, there must be others like me with lots of the horrible symptoms? Due to Covid everything is taking so long. Thank you.