Blood work - low rbc
I had routine blood work done. When I received my results I was told my rbc was low, and borderline vitamin d deficient. I was told to take my multivitamin with D3 2000 iu. I was told the low rbc count was nothing to worry about. Is this true? And, what causes only the rbc to be low? I was told they look at the clotting and it was within normal limits. I had went to the dr because my pulse had been high & I had been having chest pains. I was given a holter monitor for 24hrs and results were ok not great but ok. I also have a murmur from MVP and tricuspid regurgitation. I was put on a low dose of toporol. I'm now concerned that is anemia that is causing chest pains and rapid pulse. For anemia does anything besides low rbc need to show?