I didn't know that he had a heart to replace. In any case, I think it's a waste of a perfectly good heart, considering that Cheney should really be put in a glass booth and shipped off to the Hague for a war-crimes trial. Frankly, I wouldn't be surprised if the heart rejects him.
Sorry to sound unsympathetic, but this is one of those situations where the straight lines can't help but write themselves. Actually, I'm not sorry. Dick Cheney deserves our condemnation, not our sympathy. Just ask anyone killed in the Iraq war. On either side.