1. Obviously, a heart transplant is only done if a patient is in dire straits and there are no other options, but what's the LEAST severe illness/condition/defect/injury/whatever that would require a transplant?
2. How soon after the donor's death is the heart removed and ready to be transplanted?
3. How how soon after removal from the donor is the transplant performed?
4. When can the recipient go back to work and whatever else to start to get on with his life?