Origin Feat
You have learned methods to provide first aid to humanoids in a critical state. You gain the following benefits.
Reliable Technique. When making a Wisdom (Medicine) check to stabilize a humanoid with 0 hit points, you can treat a roll of 4 or lower on the d20 as a 5 (unless it’s a 1).
Practiced Medic. When you successfully stabilize a creature with 0 hit points, it regains 1 hit point.