csutherland
Well-known member
I've known two people over the years who had bypass surgery who underwent significant personality changes. Both became very nervous and one was also depressed for a long time. Both stayed nervous for several years until death. I've never read anything about this phenomenon on any website, but asked the surgeon last week. He immediately said "Yes, they're called pumpheads", and explained that it can be caused by the heart-lung bypass. This scares me to death. My SO is a nervous person and can be prone to depression anyway. Comments or experiences?