3 Years Ago I Had Open Heart Surgery To Replace

3 years ago I had open heart surgery to replace my aortic valve. I had an exterior pace maker taped to my body. When I left the hospital they just cut the plastic leads that led to the pace maker. Now I have them being expelled from my body. I pulled one out that measured 8 inches, and one that won't come out. The spot where they are being expelled opened up about 7 days ago and it has a discharge.