On the palmar aspect of the forearm, the point is on the radial side of the tendon m. flexor carpi ulnaris, 1.5 cun above the transverse crease of the wrist.
Jing-River point of the Heart Meridian
Cardiac pain, spasmodic pain of the elbow and arm, sudden loss of voice.
Calms the Shen, benefits the voice, benefits the muscles and sinews.
Jing-River points are where the qi of the meridian begins to flow more heavily. They are known to treat cough and asthma due to pathogenic cold or heat.
Perpendicular insertion .3 - .5 cun.