黄帝问曰∶何谓三部?岐伯对曰∶上部中部下部,其部各有三候,三候者,有天,
有地,有人。上部天,两额之动脉;上部地,两颊之动脉;上部人,耳前之动脉。中部天,
手太阴;中部地,手阳明;中部人,手少阴。下部天,足厥阴;下部地,足少阴;下部人,
足太阴。下部之天以候肝,地以候肾,人以候脾胃之气。中部之天以候肺,地以候胸中之气
,人以候心。上部之天以候头角之气,地以候口齿之气,人以候耳目之气。此三部者,三而
成天,三而成地,三而成人。三而三之,合为九,九分为九野,九野为九脏。故神脏五,形
脏四,合为九脏。五脏已败,其色必夭,夭必死矣。曰∶以候奈何?曰∶必先度其形之肥瘦
,以调其气之虚实,实则泻之,虚则补之,必先去其血脉而后调之,无问其病,以平为期。
曰∶决死生奈何?曰形盛脉细,少气不足以息者危。形瘦脉大,胸中多气者死。形气相得
者生。参伍不调者病。三部九候皆相失者死。上下左右之脉相应如参舂者病甚。上下左右相
失不可数者死。中部之候虽独调,与众脏相失者死。中部之候相减者死。目内陷者死。曰∶
何以知病之所在?曰∶察九候独小者病。独大者病。独疾者病。独迟者病。独热者病。独寒
者病。独陷下者病。以左手于左足上去踝五寸而按之,以右手当踝而弹之,其应过五寸以上
蠕蠕然者不病。其应疾中手浑浑然者病。中手徐徐然者病,其应上不能至五寸,弹之不
应者死。脱肉身不去者死。中部乍疏乍数者死。代脉而钩者,病在络脉。九候之相应也,上
下若一,不得相失。一候后则病,二候后则病甚,三候后则病危。所谓后者,应不俱也。察
其腑脏,以知生死之期。必先知经脉而后知病脉,真脏脉见者,邪(《素问》无
邪字)胜,死也。足太阳之气绝者,其足不可以屈伸,死必戴眼。曰∶冬阴夏阳奈何?曰∶九
候之脉皆
平旦死。热中及热病者以日中死。病风者以日夕死。病水者以夜半死。其脉乍数乍疏
,乍迟乍疾者,以日乘四季死。形肉已脱,九候虽调者犹死。七诊虽见,九候皆顺者不
死。所言不死者,风气之病,及经月之病,似七诊之病而非也,故言不死。若有七诊之病,
其脉候亦败者死矣,必发哕噫。必审问其所始病,与今之所方病,而后(《素问》下有各字)
切循其脉,视其经络浮沉,以上下逆从循之。其脉疾者不病,其脉迟者病,不往不来者
(《素问》作脉不往来者)死,皮肤着者死。曰∶其可治者奈何?曰∶经病者治其经,络病者
治其络(《素问》二络上有孙字),身有痛者治其经络。其病者在奇邪,奇邪之脉则缪刺
之。留瘦不移,节而刺之。上实下虚,切而顺之,索其结络脉,刺出其血,以通其气。瞳子
高者太阳不足,戴眼者太阳已绝,此决死生之要,不可不察也。
Huangdi asked: What is meant by "Three Parts"? Qibo replied: The Upper, Middle, and Lower parts. Each part has three pulses (Hou), which correspond to Heaven, Earth, and Man. The Heaven of the Upper part refers to the arteries on both sides of the forehead; the Earth of the Upper part refers to the arteries on both cheeks; the Man of the Upper part refers to the artery in front of the ears. The Heaven of the Middle part refers to the Hand-Taiyin Lung Meridian; the Earth of the Middle part refers to the Hand-Yangming Large Intestine Meridian; the Man of the Middle part refers to the Hand-Shaoyin Heart Meridian. The Heaven of the Lower part refers to the Foot-Jueyin Liver Meridian; the Earth of the Lower part refers to the Foot-Shaoyin Kidney Meridian; the Man of the Lower part refers to the Foot-Taiyin Spleen Meridian. The Heaven of the Lower part is used to inspect the Liver; the Earth to inspect the Kidneys; the Man to inspect the Qi of the Spleen and Stomach. The Heaven of the Middle part is used to inspect the Lungs; the Earth to inspect the Qi of the Chest; the Man to inspect the Heart. The Heaven of the Upper part is used to inspect the Qi of the head and horns; the Earth to inspect the Qi of the mouth and teeth; the Man to inspect the Qi of the eyes and ears. These Three Parts, each with three pulses, form Heaven, Earth, and Man. Three times three equals nine pulses. The nine pulses are divided into nine fields, corresponding to the Nine Zang Organs. Thus, there are five Shen (Spirit) Zang Organs and four Xing (Form) Zang Organs, totaling nine. If the essence of the Five Zang Organs fails, the complexion will inevitably become dull and lifeless; a dull and lifeless complexion indicates death. Huangdi asked: How are these pulses used for inspection? Qibo said: One must first measure the patient's body fat or thinness to adjust for the deficiency or excess of their Qi. For excess conditions, use draining methods; for deficiency conditions, use tonifying methods. One must first unblock the blood vessels before regulating the condition, regardless of the disease, aiming for balance. Huangdi asked: How can one determine life and death? Qibo said: If the body is robust but the pulse is thin, and there is shortness of breath insufficient for respiration, the condition is critical. If the body is emaciated but the pulse is large, and there is excessive Qi in the chest, death ensues. If the body and Qi are harmonious, the patient lives. If the pulses are irregular and uncoordinated, disease exists. If the pulses in all three parts and nine positions are disordered, death ensues. If the pulses above and below, left and right respond to each other like pounding grain, the disease is severe. If the pulses above and below are disconnected and cannot be counted, death ensues. If the pulses in the Middle part are individually coordinated but inconsistent with the other organs, death ensues. If the pulses in the Middle part are diminished, death ensues. If the eye sockets are sunken, death ensues. Huangdi asked: How does one know the location of the disease? Qibo said: Observe the nine pulses. If one is exclusively small, there is disease. If one is exclusively large, there is disease. If one is exclusively rapid, there is disease. If one is exclusively slow, there is disease. If one is exclusively hot, there is disease. If one is exclusively cold, there is disease. If one is exclusively depressed/sunken, there is disease. Place the left hand five cun above the ankle on the left foot and press down. With the right hand, tap at the ankle. If the response is felt more than five cun away and feels like a gentle trembling, there is no disease. If the response is rapid and feels chaotic/hundun to the touch, there is disease. If the response feels slow and steady to the touch, there is disease. If the response does not reach five cun upwards, or if there is no response to tapping, death ensues. If the body is wasted and muscles do not relax, death ensues. If the pulses in the Middle part are alternately sparse and frequent, death ensues. A Dai (intermittent) pulse combined with a Gou (hook-like) quality indicates disease in the Luo (Collateral) vessels. The correspondence among the nine pulses should be consistent above and below, without deviation. If one pulse lags behind, there is disease; if two lag behind, the disease is severe; if three lag behind, the condition is critical. "Lagging behind" means the responses are not simultaneous. By inspecting the Fu and Zang organs, one can predict the time of death. One must first understand the normal Jing (Meridian) pulses before identifying the Bing (Disease) pulses. The appearance of the True Zang pulse indicates that pathogenic factors have overcome healthy Qi, leading to death. When the Qi of the Foot-Taiyang Bladder Meridian is exhausted, the feet cannot flex or extend, and death is accompanied by upward staring of the eyes (Daiyan). Huangdi asked: Winter is Yin and Summer is Yang; how does this relate? Qibo said: Patients whose nine pulses are all level may die at dawn (Pingdan). Patients with Heat-Zhong or heat diseases may die at noon (Rizhong). Patients with wind diseases may die at dusk (Rixi). Patients with water diseases may die at midnight (Yeban). Patients whose pulses are alternately rapid and slow, or fast and sluggish, may die during the transition periods of the four seasons (Earth phases). If flesh and muscle have already wasted away, even if the nine pulses are coordinated, death ensues. Although the seven diagnostic signs of death are present, if the nine pulses are compliant, the patient will not die. The cases described as non-fatal refer to wind diseases and menstrual disorders, which resemble the seven fatal signs but are not actually so, hence they are said to be non-fatal. If the seven fatal signs are present and the pulse qualities are also failed, death ensues, accompanied by hiccups and belching. One must carefully inquire about the onset of the illness and the current symptoms, then palpate and trace the pulses, observing the floating and sinking of the meridians, and following the upward/downward and reverse/oblique patterns. A rapid pulse does not necessarily indicate disease; a slow pulse indicates disease; a pulse with no incoming or outgoing flow indicates death; skin adhering tightly to the bone indicates death. Huangdi asked: How should treatable cases be managed? Qibo said: Treat Jing meridian diseases by treating the Jing meridians; treat Luo collateral diseases by treating the Luo collaterals (the character "Sun" precedes "Luo" in Suwen); treat body pain by treating the Jing and Luo meridians. If the disease lies in Qi-Xie (abnormal pathogens), apply Miu-Ci (lateral needling). For chronic emaciation with fixed locations, puncture at the joints. For upper excess and lower deficiency, palpate and follow the trend, seek out knotted collateral vessels, puncture to release blood, and thereby unblock the Qi. High-set eyeballs indicate insufficiency of the Taiyang; upward staring indicates exhaustion of the Taiyang. This is the key to determining life and death and must be carefully examined.