In an interview with NBC News, former Vice President Dick Cheney stated that he was unsure whether or not he wanted to get a heart replacement or just stick with the replacement valve he has currently.
"The former vice president, who served under President George W. Bush, told NBC that he has adapted to the heart pump and its accessories, which include a vest that holds the pump control, two batteries and a power cord that runs to the mechanism inside his chest."
Dude, if I had to hike around wearing half a cardio OR in order to stay alive, I'd either give up the ghost or get a real goddamn heart. Of course, if he did that, the Cheneybot would possibly risk human emotions. He's not used to those.