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Target intelligence / Profile preview
Pericardium meridian (PC)
- Target
- PC
01
Overview
The Pericardium meridian is one of the twelve primary meridians in Traditional Chinese Medicine, conceptually associated with the role of a “protector” or “bodyguard” of the heart. Its energetic pathway begins in the chest, runs through the arm, and terminates at the tip of the middle finger. In TCM, it is involved in mediating emotional well-being, especially intimacy and trust, and shields the heart from “external” and “emotional” stressors. The meridian is also thought to support the circulation of Qi and Blood in the thorax and upper limbs. The Pericardium meridian is the focus of specific acupuncture and acupressure techniques designed to harmonize emotions, relieve chest tension, and foster resilience to stress. This framework is unique to TCM and does not correspond to a molecular or anatomical structure in Western medicine.
- Other names
- Pericardium channelXinbao Jing (Heart Protector Channel)Heart Governor channelPC meridian
02
Biological functions
Protects the Heart (in TCM conceptualization)Regulates emotional state, especially related to intimacy and relationshipsBuffers emotional and physical stressors for the heartSupports circulation of Qi and Blood in the chest and upper limbsModulates emotional expression, vulnerability, and resilienceInvolved in chest and diaphragm relaxation, connected to Gathering Qi
03
Disease associations
Emotional imbalances (anxiety, depression, vulnerability, relationship difficulties)Circulatory/functional symptoms in TCM (chest pain, palpitations, chest tightness, emotional trauma)Somatic symptoms indirectly associated with emotional states (digestive disruption, insomnia)Note: These reflect TCM frameworks, not Western disease categories.
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