. >> and the doctors began to slowly rewarm anna's blood. now, take a look at this. nna's heart. >> we just saw some little shivering and suddenly, suddenly -- it contracted. and there was a pulse and a second contraction. everybody goes like that and we had really tearful eyes, all of us, because it was a moment of victory. >> she had no heartbeat for more than three hours. her body temperature, 56 degrees fahrenheit. no one has ever been that cold and then survived. >> is it something that you take pride in? the fact that you've -- >> no, no, no -- >> you had this -- >> well, it's nice to have a world record, it's nice to have a world record, that you know nobody wants to beat. >> that's a good way to put it. >> anna was paralyzed for months after the accident. turns out cold is devastating to your nerves, but she made a full recovery. and now she's a radiologist at the very same hospital where doctors refused to accept that she was dead. and in case you're curious -- i was, anna still skis those mountains where she once cheated death. and there's something else to