I am annoyed by these pulsing fingers i am having consulted a cardio, 2 neuro, 2 gp, none answer mea satisfactory answer why i am feeling pulse on fingertips, is it normal or not, if it is not why pulse oximeter catches pulse whenused on finger, and i onlu feel my pulse when my finger are pressed against a hard surface not otherwise but its irritating me now, please doctor help me, i dont have any condition except that of high cholesterol , even had all of my test done 2 months back ecg, echo everything came normal, but i am still scared can it be due to bp, because once i had my bp shoot 150/90 due to some reason was in an emergency of hospital, although when i checked it at a clinic it came 128/72 idont know please help