Your Heart

Your heart is a quest item in the Fallout: New Vegas add-on Old World Blues.

Background
The Courier's heart is removed by the Sink Auto-Doc, together with the spine and brain on arrival in the Big MT.

Location
During the quest Old World Blues, the heart appears in The Sink and from this point on, can be returned at any time in the Courier's body (as well as removed again) with the same auto-doc.