Where is Shanzhong (CV17) located and how do I find it?

Shanzhong (膻中, CV17) is located on the midline of the chest, at the level of the fourth intercostal space — exactly midway between the two nipples. For both men and women, you can find it by placing your finger on the center of your sternum (breastbone) at the level of the nipples. It sits in a slight depression that is often tender when pressed, especially if Qi is stagnant in the chest.

What is Shanzhong most commonly used for?

Shanzhong is the premier point for conditions of the chest and emotions. It is most commonly used for: chest tightness and oppression, anxiety and panic with chest constriction, palpitations, difficulty breathing or shallow breathing, asthma and wheezing, insufficient lactation after childbirth, feelings of grief or emotional blockage in the chest, and angina-type chest pain. In TCM theory it is the 'Gathering Point of Qi' (气会) — where the body's Qi converges — making it the most important point for any Qi stagnation pattern.

Shanzhong (膻中): CV17 — The Chest Center Point for Qi, Breath, and Emotion

What Is Shanzhong?

Shanzhong (膻中, CV17) — the “Chest Center” — is one of the most important points on the Conception Vessel (Ren Mai). Its name literally means “the center of the diaphragm/chest,” and it sits at the emotional and physical center of the body.

In TCM theory, Shanzhong holds a special status as one of the Eight Influential Points (八会穴) — specifically, it is the Gathering Point of Qi (气会膻中). This means it is the single most important point on the body for regulating Qi. When Qi gathers harmoniously at Shanzhong, the chest is open, breathing is full, emotions flow smoothly, and the body feels at ease. When Qi stagnates here, the result is chest tightness, anxiety, shallow breathing, and emotional distress.

The Ling Shu (Spiritual Pivot) describes this area as the “Sea of Qi” — the reservoir from which the body’s vital energy flows. This makes Shanzhong a point of extraordinary clinical importance.

Location and How to Find It

Property	Details
Meridian	Conception Vessel (Ren Mai, CV)
Point number	CV17
Location	On the midline of the chest, at the level of the 4th intercostal space, midway between the nipples
Depth	0.3–0.5 cun transverse insertion (shallow)
Classification	Eight Influential Point — Gathering Point of Qi; Front-Mu point of the Pericardium

Step-by-Step Self-Location

Sit or stand comfortably upright
Find the midpoint between your two nipples
Place your finger on the midline of the sternum at this level
You should feel a slight depression or tender area — that is Shanzhong
For women, the point is at the same level but located on the sternum midline directly

Tip: Press gently — if you feel chest relief, an emotional “release,” or a sigh, you have found the right spot.

TCM Functions and Actions

Primary Actions

Regulates and gathers Qi (理气宽胸) — the foremost action
Opens the chest and stops pain (宽胸止痛) — for chest tightness, angina
Calms the spirit (安神) — for anxiety, panic, emotional distress
Promotes lactation (催乳) — for insufficient breast milk
Redirects rebellious Qi downward (降逆气) — for hiccup, nausea, asthma

Why Shanzhong Is So Important

The chest is the residence of the Heart and Lungs — the two organs most intimately connected with emotional well-being and breath. Shanzhong sits directly over the heart region and is classified as:

Gathering Point of Qi — where all the body’s Qi energy converges
Front-Mu (Alarm) Point of the Pericardium — reflects Pericardium (Heart protector) health

This dual status makes it the primary point for treating any condition where Qi is stuck, scattered, or deficient in the chest.

Clinical Applications

1. Chest Tightness and Oppression (胸闷)

Shanzhong’s most direct application:

Feeling of weight or pressure on the chest
Difficulty taking a deep breath
Sensation of “something stuck” in the chest
Often combined with Neiguan (PC6), Juque (CV14)

2. Anxiety and Panic Attacks (焦虑惊恐)

The chest is where anxiety physically manifests:

Tight, constricted chest feeling during anxiety
Shallow, rapid breathing
Palpitations with emotional stress
The “weight on the chest” of chronic worry
Often combined with Shenmen (HT7), Neiguan (PC6)

Self-care tip: During an anxiety episode, press Shanzhong with your palm while taking slow, deep breaths. Many people find this produces an immediate sense of relief and emotional release (often expressed as a sigh or deep exhale).

3. Asthma and Wheezing (哮喘)

Difficulty breathing, especially difficulty exhaling fully
Wheezing sounds
Shallow, rapid breathing
Often combined with Feishu (BL13), Dingchuan (EX-B1)

4. Palpitations (心悸)

Heart racing or pounding
Skipped beats sensation
Palpitations worsened by stress or emotion
Often combined with Shenmen (HT7), Neiguan (PC6), Xinshu (BL15)

5. Insufficient Lactation (缺乳)

Shanzhong is one of the most effective points for promoting breast milk:

Low milk supply after childbirth
Milk flow that stops due to emotional distress
Often combined with Shaoze (SI1), local breast points
The relationship is direct: the chest and breasts are governed by Qi flow through this region

6. Grief and Emotional Blockage (悲哀气结)

In TCM, grief “knots the Qi” in the chest:

Unresolved grief sitting heavy in the chest
Feeling unable to cry or express sadness
Emotional numbness centered in the chest area
Shanzhong helps release this constriction

7. Angina-Type Chest Pain (胸痹心痛)

Used alongside conventional cardiac care
Can help manage mild angina symptoms
Often combined with Neiguan (PC6), Juque (CV14)
Important: Chest pain always requires medical evaluation

Classic Point Combinations

Combination	Points	Purpose
Chest opening pair	Shanzhong + Neiguan	Chest tightness, anxiety, palpitations
Breathing trio	Shanzhong + Feishu + Lieque	Asthma, wheezing, shallow breathing
Calming spirit	Shanzhong + Shenmen + Yintang	Anxiety, insomnia, emotional distress
Lactation pair	Shanzhong + Shaoze	Insufficient breast milk
Chest pain	Shanzhong + Neiguan + Juque	Angina, chest pain

Acupressure Self-Care

Basic Technique

Shanzhong is one of the most responsive points for self-care because it is easy to reach and highly sensitive:

Use the pads of your middle and ring fingers together
Place them flat on the point at the center of your chest
Apply gentle, steady pressure — do not press hard
Breathe slowly and deeply while pressing
Hold for 2–5 minutes
You may feel a sense of warmth, opening, or emotional release

For Specific Conditions

Condition	Technique	Duration
Anxiety / Chest tightness	Gentle circular pressure + deep breathing	3–5 min
Grief release	Gentle palm pressure, allow emotions to surface	5 min
Asthma support	Moderate pressure during breathing exercises	3 min
Palpitations	Very gentle pressure, slow breathing	2–3 min
Postpartum lactation	Gentle circular pressure, warm compress first	3–5 min

Emotional Release Technique

Shanzhong is particularly known for facilitating emotional release:

Sit quietly in a comfortable position
Place your palm flat over Shanzhong
Close your eyes and breathe deeply
Allow whatever emotion arises — grief, sadness, frustration
Do not try to suppress or analyze — simply let it move
Continue for 5–10 minutes
Many people experience a deep sigh or sense of opening

Key Takeaways

Shanzhong (CV17) is the Gathering Point of Qi — the most important point for Qi regulation
Located at the center of the chest, midway between the nipples
The primary point for chest tightness, anxiety, shallow breathing, and emotional distress
Also highly effective for insufficient lactation after childbirth
Forms essential pairs with Neiguan (PC6) for chest/emotional conditions
Gentle palm pressure on this point during deep breathing produces rapid relief
Known in TCM as the “Sea of Qi” — the body’s central energy reservoir

Disclaimer: This article is for educational purposes only. Consult a licensed acupuncturist or healthcare professional for clinical treatment.