He point of the Heart.
Location
I bend the elbow and take the inner end of the crease and the medial epicondyle. Shaohai lies halfway between the two, like Quchi on the other side.

Therapeutic functions and clinical indications
- Heart pain, palpitations, chest oppression;
- Local point for the elbow: elbow disorders;
- Good point for pain and distension of the armpit and the side of the chest.