They could not implant the new pacer on Thursday. The doctors noticed something suspicious on a CT scan. Marvin had to have emergency exploratory surgery Thursday night. At the place where he had his transplant (and then it was later removed after it quit working), they found a large abcess-type mass about the size of a softball. They are not sure what caused it. They removed it, and it has tested positive for MRSA staph infection. He has a wound vac on that incision. The surgeon told me that if he had waited just a few more hours to go in, the abcess would have ruptured and the MRSA would have spread quickly throughout Marvin's body. They will not implant the new pacemaker until his cultures show no more infection (six - eight weeks minimum); we're hoping he won't have to stay in the hospital that entire time.It's difficult to stay with the home hemo while he's hospitalized, but the doctors are allowing me to cannulate (Buttonhole access), so that helps. Right now, we're hanging in there.Please pray for my Marvin.