Pulse Diagnosis in Chinese Medicine
Three fingers, three positions, three depths — and twenty-eight named qualities that have been taught, argued over and refined for eighteen centuries.
In a cardiology clinic the pulse is a number. In Chinese medicine it is a survey of the whole interior: where pathology sits, whether it is hot or cold, full or empty, and which organ system is carrying it. This hub covers the mechanics of taking a pulse, the full set of classical qualities, and how to actually build the skill.
The three pulse positions
Cùn, guān and chǐ — finger placement, organ correspondences on each wrist, and the three depths that turn three positions into eighteen readings.
ReadThe 28 pulses chart
A full reference table of every classical pulse quality — Chinese name, what it feels like under the finger, and the pattern it points to.
ReadHow to learn pulse diagnosis
A practice method that actually builds the skill, how long it takes, and honest answers on whether pulse diagnosis holds up to scrutiny.
ReadWhere you feel: the three positions
Before any quality can be named, the fingers have to be in the right place. Find the radial styloid, set the middle finger on the guān position, and let the index and ring fingers fall either side.
| Position | Left wrist | Right wrist | Jiāo |
|---|---|---|---|
| Cùn — distal 寸 | Heart (and Pericardium) | Lung | Upper Jiāo |
| Guān — middle 關 | Liver (and Gallbladder) | Spleen (and Stomach) | Middle Jiāo |
| Chǐ — proximal 尺 | Kidney Yin | Kidney Yang / Mìng Mén | Lower Jiāo |
How deep you press: the three levels
Superficial (fú 浮)
Skin contact only — the weight of the finger
Reads: Wei Qi, exterior patterns, the Yang aspect
Middle (zhōng 中)
Pressed to the level of the muscle
Reads: Stomach Qi, the Zàng-Fǔ organs, the middle Jiāo
Deep (chén 沉)
Pressed toward the bone, then released slightly
Reads: Yin, Essence, the root of the pulse
What you feel: the 28 classical pulses
Every one of the twenty-eight is a combination of eight parameters — depth, rate, width, strength, length, shape, rhythm and tension. Learn the parameters and the names follow. Here are the first eight; the complete 28 pulses chart has the rest.
Floating (浮 fú)
Clear under light touch, fades as you press toward the bone.
Exterior / Wei level
Deep (沉 chén)
Absent at the surface, only found with heavy pressure.
Interior
Hidden (伏 fú)
Deeper still — barely perceptible pressing to the bone.
Interior cold / collapse
Rapid (數 shuò)
Over 90 bpm — more than five beats per breath cycle.
Heat
Slow (遲 chí)
Under 60 bpm — fewer than four beats per breath cycle.
Cold
Moderate (緩 huǎn)
Around 72 bpm, relaxed and even.
Normal / Dampness
Thin (Thready) (細 xì)
Narrow as a silk thread, but clearly defined.
Blood / Yin deficiency
Big (Large) (大 dà)
Wide and spreading under all three fingers.
Excess heat
Common questions
What is pulse diagnosis in Chinese medicine?
Pulse diagnosis (mài zhěn 脈診) is the palpation of the radial artery at three positions on each wrist — cùn, guān and chǐ — at three depths. Each position corresponds to particular Zàng-Fǔ organs, so the practitioner reads eighteen distinct signals rather than a single heart rate, building a picture of Qi, Blood, Yin and Yang across the whole body.
How many pulse types are there in TCM?
Twenty-eight. Wang Shu-He's Mài Jīng (3rd century CE) systematised twenty-four; Li Shi-Zhen's Bīn Hú Mài Xué (1564) fixed the set of twenty-eight classical pulses that remains standard today.
Is pulse diagnosis accurate?
Inter-practitioner agreement on fine distinctions is modest, but agreement on the broad parameters — rate, depth, strength and width — is considerably better, and pressure-waveform studies show that TCM pulse qualities map onto measurable haemodynamic signatures. Pulse findings are treated as one of four diagnostic pillars, confirmed against tongue, enquiry and observation rather than used alone.
Which wrist position corresponds to which organ?
Left wrist: cùn is Heart, guān is Liver, chǐ is Kidney Yin. Right wrist: cùn is Lung, guān is Spleen and Stomach, chǐ is Kidney Yang and Mìng Mén. The three positions also map onto the three Jiāo — upper, middle and lower.
Keep reading
- Tongue diagnosis — the pillar that confirms your pulse findings.
- The 12 meridians — the organ systems each pulse position reports on.
- The TCM organ clock — why the time a symptom appears narrows the diagnosis.
- Pattern differentiation — turning pulse, tongue and enquiry into a working diagnosis.
Educational content — not a substitute for professional clinical assessment.