Extraordinary vessel

Yin Wei

Links the yin channels. PC6 opens it.

Wei vessels are described as tying the yin or the yang channels together. Yin Wei’s opening point is PC6, coupled with SP4. That is why PC6 shows up both as a nausea point and as a vessel key.

Textbook themes are chest pain in the traditional sense, a knotted feeling in the heart, and interior yin patterns. Chest pain in real life is assessed medically first. The point pages repeat that.