If cryonics is not performed extremely quickly, ischemic clotting can seriously inhibit cortical circulation, preventing good perfusion with cryoprotectants, and causing partial information-theoretic death. Being cryopreserved within a matter of minutes is probably necessary, barring a way to quickly improve circulation.
If cryonics is not performed extremely quickly, ischemic clotting can seriously inhibit cortical circulation, preventing good perfusion with cryoprotectants, and causing partial information-theoretic death. Being cryopreserved within a matter of minutes is probably necessary, barring a way to quickly improve circulation.