If the scar
is touched, it feels like there
is a lighter under it, but left alone, it
is barely a bump. It was a bit uncomfortable at first because he buried it deep, but it was for the long term look. He was planning on my using a pacermaker for 30-40 years. They make a pocket for it, after that, when it gets replaced ( about 1/ decade) they just trade it out of the same pocket. I was so desperate for the help, I wasn't nervous about getting the pacer in the least.