You Know , I have the same problem when I go bike-riding or go up the
stairs too fast,usually when I over exert myself. One time my heart rate
went up with it to 130,but my BP stays NL. My husband was the first to
notice it(my face turning red),and he said that it never occurred before
my VR.
I really don't know what it is or if its good or bad. Only thing I can think
is that our heart was used to working a certain way with our sick/damaged
valves and now it has a new one that it has to learn to 'work with'.
This is just a guess,and as we had our surgery about a month apart , it
could be whatever you are experiencing I am also.
Maybe someone will come along and tell.
My best-Dina