My mom is getting a valve replaced next week. It's a pretty simple operation compared to triple bypass. I have a bad valve too. They keep an eye on it but it's going to need replaced someday. Hopefully it can wait until I'm in my 80s like my mom.
I have come up the fun task/game of finding out exactly how many of these there are. The first one I come up with is in Season 3 Enos Strate to the Top. Anyone wanna chime in?
Top Gun
(Hey Hobie, my county, Erie Pa was supposed to get that Saturn plant. There was a big area of land on the upper left hand corner of Pennsylvania that was going to be a nuclear power plant in the late 70s. It bordered Ohio and Lake Erie. That didn't work so then it looked like a steel mill was going in there. That didn't work so it looked like we were getting the new Saturn factory but didn't. Today it is state gamelands)