Lately, I've on occasion have felt a strong pulse like beat in my chest, it varies sometimes its right at the bottem of sternum and other times it strong point is further up. I know its my heartbeat, due to rhythm if i get up and walk around its not noticable or Im distracted. Its normal beat but just pronounced. I mentioned it to the cardio but I was kind of wishy washy in describing it and I think he blew it off. I had a echo and everything is looking good. Just annoys and scares me when this happens cuz I am not sure why it is happening. Is it part of the healing. One day I will feel like I could climb a mountain and other days I feel like I climbed that mountain and just feel awful. Im three weeks post op, starting to feel a little depressed at times at how slow my progress seems. Feel like the outside world has moved on without me, lol. Feeling a little sorry for myself.