and now, jessica danielson has her turn, the drama of the operating room is powerful. ure. for six months, jessica danielson has been cooped up at the mayo clinic, walking the halls with her iv pole, wilson, by her side. he supplies the medicine until a new heart and liver can be found. >> i'm actually not scared of surgery, i'm pretty excited. because that will be the turning point for me. my dream is to build a family of my own. i still want to finish a college degree. i still want to get a great job. i still want to meet someone. you know, i want all of those things that any young person wants. and this is for me, this is that chance. >> reporter: and then suddenly, that chance arrives. a young woman has died somewhere far away. her heart and liver a perfect match. jessica is taken into the operating room and put on a bypass machine, a mechanical pump to take over the work of lungs and heart during surgery. >> this pump is for the heart. >> reporter: as they did with little colter, the surgical team at mayo clicks together. >> and now we're move at getting the heart