（左右凡十八穴）
经脉篇云。心主。手厥阴心包络之脉。起于胸中。出属心包络。下膈历络三焦。其支者
。循
胸出胁。下腋三寸。（天池）上抵腋下。循 内。（天泉）行太阴少阴之间。入肘中。（曲泽）下
臂行两筋之间。（ 门。间使。内关。大陵。）入掌中。（劳宫）循中指出其端。（中冲）其支者
。别掌中。循小指次指出其端。
又云。手心主之别名曰内关。去腕二寸。出于两筋之间。循经以上系于心包。络心系。
经别篇云。手心主之正。别下渊腋三寸。入胸中。别属三焦。出循喉咙出耳后。合少阳
完骨之下。
经筋篇云。手心主之筋。起于中指。与太阴之筋并行。结于肘内廉。上臂阴。结腋下下
散前后。挟胁。其支者入腋。散胸中结于臂。
邪客篇云。心主之脉。出于中指之端。内屈循中指内廉。以上留于掌中。伏行两骨之间
。外
屈出两筋之间骨肉之际。其气滑利。上二寸外屈出行两筋之间。上至肘内廉。入于小筋之下
。留两骨之会。上入于胸中。内络于心脉。
天池（手厥阴。足少阴之会。○聚英曰。手足厥阴。少阴之会。）天泉 曲泽（心主脉之
所入
）门（ ）间使（所行）内关（络。别走少阳。○千金。作太阳。）大陵（所注）劳宫（所溜）中冲（
所出）
按外台。两旁一十六穴。无天池。（入胆）
\r图\p06-d22a38.bmp\r
（左右两侧共十八个穴位）
《经脉篇》说：心主，即手厥阴心包络的经脉。它起始于胸中，出来归属于心包络，向下穿过膈肌，依次联络上、中、下三焦。它的分支，沿着胸部出于胁部，下行至腋下三寸处（天池穴），上行抵达腋下，沿着手臂内侧（天泉穴），行在手太阴肺经和手少阴心经之间，进入肘窝中（曲泽穴），下行沿前臂走在两条筋腱之间（郄门穴、间使穴、内关穴、大陵穴），进入手掌心中（劳宫穴），沿着中指直达其末端（中冲穴）。它的另一分支，从掌心中分出，沿着无名指直达其末端。
又说：手心主的别络叫做内关，距离腕横纹二寸，出于两条筋腱之间，沿经脉向上联系于心包，联络心系。
《经别篇》说：手心主的正脉，从腋下三寸处分出，进入胸中，分别归属于三焦，出来沿着喉咙，出于耳后，与足少阳胆经汇合于完骨穴之下。
《经筋篇》说：手心主的筋，起始于中指，与手太阴肺经的筋并行，结聚于肘关节内侧，沿上臂内侧上行，结聚于腋下，向下散布于前后，挟持胁肋。它的分支进入腋部，散布于胸中，结聚于臂部。
《邪客篇》说：心主的经脉，出于中指的末端，向内屈折沿着中指内侧上行，停留于掌中，伏行于两骨之间，向外屈折出于两条筋腱之间骨肉相间的部位。其气血滑利，上行二寸，向外屈折出行于两条筋腱之间，上行至肘关节内侧，进入小筋之下，停留于两骨相接之处，上行进入胸中，向内联络于心脉。
天池穴（手厥阴心包经与足少阴肾经的交会穴。○《针灸聚英》说：是手足厥阴、手足少阴经的交会穴。）
天泉穴
曲泽穴（心主经脉之气所入的地方，为合穴）
郄门穴（郄穴）
间使穴（经脉之气所行的地方，为经穴）
内关穴（络穴，别走少阳经。○《千金方》写作“太阳”。）
大陵穴（经脉之气所注的地方，为输穴）
劳宫穴（经脉之气所溜的地方，为荣穴）
中冲穴（经脉之气所出的地方，为井穴）
按《外台秘要》记载，两旁各十六个穴位，没有天池穴。（认为天池穴属于胆经？）
[图片]
(There are eighteen acupoints in total on both sides.)
The *Jingmai Pian* (Chapter on Meridians) states: The Heart Master, which is the meridian of the Pericardium of Hand-Jueyin, originates in the chest, emerges to connect with the Pericardium, descends through the diaphragm, and successively connects with the Sanjiao (Triple Burner). Its branch follows the chest, emerges from the hypochondrium, and descends three cun below the axilla (Tianchi, PC1), ascends to reach the axilla, runs along the medial aspect of the arm (Tianquan, PC2), between the meridians of Hand-Taiyin and Hand-Shaoyin, enters the cubital fossa (Quze, PC3), descends along the forearm between two tendons (Ximen, PC4; Jianshi, PC5; Neiguan, PC6; Daling, PC7), enters the center of the palm (Laogong, PC8), and follows the middle finger to its tip (Zhongchong, PC9). Another branch separates from the palm, follows the ring finger to its tip.
It is also stated: The collateral named Neiguan of the Heart Master is located two cun above the wrist crease, emerging between two tendons, running along the meridian upward to connect with the Pericardium and link with the Heart system.
The *Jingbie Pian* (Chapter on Extraordinary Meridians) states: The regular pathway of the Heart Master separates at three cun below the axilla, enters the chest, separately belongs to the Sanjiao, emerges along the throat, exits behind the ear, and joins with Shaoyang below the Wanggu point (GB12).
The *Jingjin Pian* (Chapter on Sinew Meridians) states: The sinews of the Heart Master originate at the middle finger, run parallel with the sinews of Taiyin, knot at the medial side of the elbow, ascend along the medial aspect of the upper arm, knot at the axilla, and descend to scatter anteriorly and posteriorly, flanking the costal region. Its branch enters the axilla, scatters in the chest, and knots at the arm.
The *Xieke Pian* (Chapter on Pathogenic Factors) states: The meridian of the Heart Master emerges from the tip of the middle finger, bends inward to follow the medial aspect of the middle finger, remains in the palm, runs deep between two bones, bends outward to emerge between two tendons at the junction of flesh and bone. Its qi is smooth and rapid. It ascends two cun, bends outward to run between two tendons, ascends to the medial side of the elbow, enters beneath the small tendon, remains at the meeting of two bones, ascends into the chest, and internally connects with the heart vessels.
Tianchi (PC1): Meeting point of Hand-Jueyin and Foot-Shaoyin. ○ *Zhenjiu Jiaying* states: It is the meeting point of Hand-Foot Jueyin and Hand-Foot Shaoyin.
Tianquan (PC2)
Quze (PC3): Where the Qi of the Heart Master meridian enters (He-Sea point).
Ximen (PC4): Xi-Cleft point.
Jianshi (PC5): Where the Qi of the meridian flows (Jing-River point).
Neiguan (PC6): Luo-Connecting point, diverges to join Shaoyang. ○ *Qianjin Yaofang* writes "Taiyang".
Daling (PC7): Where the Qi of the meridian pours (Shu-Stream point).
Laogong (PC8): Where the Qi of the meridian slides (Ying-Spring point).
Zhongchong (PC9): Where the Qi of the meridian emerges (Jing-Well point).
According to *Waitai Miyao*, there are sixteen acupoints on each side, excluding Tianchi. (Considered as belonging to the Gallbladder meridian?)
[Image]