Your Heart

Your Heart is a quest item $$

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

Gameplay
While the heart is removed, the Courier is granted the Heartless perk. After the quest Old World Blues, the Courier can use the same Auto-Doc to return their heart to their body, granting them the Cardiac Arrest perk instead. At this point, the hearts can be changed at will.

Location
Found in a body part tank at the Sink, after first speaking with the Think Tank.