That was my biggest question too. patients die all the time after receiving a human organ transplant just due to the body being in a poor state and/or rejecting

That was my biggest question too. patients die all the time after receiving a human organ transplant just due to the body being in a poor state and/or rejecting the organ. So it was either that case in which even if he received a human heart the same outcome of him dying would have happened. Or it was the pig heart that was the problem. Hopefully it can be determined which case happened, and I am glad he got to spend a few more months with his family.