Anatomía de Grey: Shake Your Groove Thing

SINOPSIS

Meredith realizes that she must take on a lot more responsibility when she is told that her mother needs to sign over all of her assets to her. Izzie prepares to have a party for her boyfriend Hank's visit, but the size of the party far exceeds her expectations. Meredith has her first heart surgery, during which she fears that she has accidentally damaged the patient's heart. Meanwhile, Cristina and Burke hit it off.