Pericardium Meridian (PC)

一、Introduction

The Pericardium Meridian is one of the twelve primary meridians in Traditional Chinese Medicine (TCM).
It is responsible for protecting the Heart system and regulating emotional and mental balance.

In modern TCM education, especially in the U.S., the Pericardium Meridian is commonly associated with:

Stress and anxiety support

Emotional regulation

Sleep quality support

Nervous system balance (educational concept)

二、Meridian Pathway

The Pericardium Meridian originates in the center of the chest,
travels along the inner aspect of the arm,
and ends at the tip of the middle finger.

PC1 天池｜Tianchi

Relieves chest tension and supports emotional release.

Mostly used for theory and professional instruction.

PC2 天泉｜Tianquan

Releases arm and chest tension, supports relaxation.

PC3 曲泽｜Quze

Calms emotional agitation and supports nervous system relaxation.

PC4 郄门｜Ximen

Used for acute emotional or chest-related tension.

PC5 间使｜Jianshi

Supports emotional balance and mental calmness.

PC6 内关｜Neiguan

A key calming point widely used in TCM education for stress, anxiety, and sleep support.

PC7 大陵｜Daling

Supports emotional stability and restful sleep.

PC8 劳宫｜Laogong

Used for emotional overload, mental fatigue, and inner restlessness.

PC9 中冲｜Zhongchong

Supports alertness and emotional reset in acute situations.