Have chronic symptomatic low pulse pressure (25-30) with normal hr. have had ekg, stress echo, 48 holter and ep study, nothing urgent. what is wrong?

Low pulse pressure: Low pulse pressure is generally due to low systolic and near normal diastolic theoretically this can cause low perfusion in tissues but generally tissues respond by dilating blood vessels I am not sure what your symptoms are make sure sodium handling whether due to hormonal or otherwise should be checked drink lots of fluids.