I just had a lead revision on July 22, and this is the 26th. I just started getting heart pounding whenever I get up and walk. Is this normal? I didn't have this before when I first got pm in March. Will this stop? I was just literally sitting hear and took off my sweater and felt a heart pounding, I check my pulse and it was like 108 bpm which was weird. I was even moving slowly. Anyone else had that issue?