Brianna is an eminent cardiac surgeon. Her patient, Dwayne, is a 35-year-old mechanic who is waiting his turn for a heart transplant. Brianna is informed that a donor heart is available that matches Dwayne’s blood type and other parameters. However, that morning, Brianna evaluates a celebrity who also requires a heart transplant. The donor heart that matches Dwayne’s parameters also matches those of the celebrity. What decision must Brianna make in order to maintain her integrity? Write down your thoughts in four to five sentences.