11/02/2026
12 Meridians Series — Week 5, Lesson 21: The Heart and Its Channel
This week we move from the Wood element to Fire and begin with the Heart. Today we will look at what the physical heart does, its role in Chinese medicine, and the pathway of its channel.
Name: Heart Channel of Hand Shaoyin—“Lesser Yin”
Nature: Yin
Paired channel: Small Intestine—Yang
Element: Fire
Traditional two-hour period: 11 a.m.–1 p.m.
Acupuncture points: 9 on each side of the body.
The channel operates throughout the day; 11 a.m.–1 p.m. is its traditional period of greatest activity in the Chinese medicine clock. The physical heart works continuously, adjusting its rate and force to meet the body’s needs.
The physical heart is a muscular organ about the size of your fist, located between the lungs, slightly to the left of center. It pumps blood to the lungs to receive oxygen and then throughout the body to supply oxygen and nutrients. Its valves keep blood moving in the proper direction, while its electrical system coordinates each heartbeat.
In Chinese medicine, the Heart governs Blood and the blood vessels and houses the Shen, often translated as mind or spirit. Shen includes our awareness, mental clarity, emotional life, and capacity to connect with others. The Heart is also traditionally connected with sleep, memory, and the expression of our thoughts through speech.
The emotion associated with the Heart is joy. In balance, this includes warmth, connection, and the ability to enjoy life while remaining settled within ourselves. Traditional theory also describes excessive excitement or constant stimulation as potentially disturbing the Shen. These relationships extend beyond the functions of the physical heart.
The Heart is said to “open into the tongue,” reflecting its traditional relationship with speech and the appearance of the tongue. This is one part of a broader Chinese medicine assessment, rather than a way to judge heart health on its own.
The Heart channel begins internally in the Heart region. One branch descends through the diaphragm to connect with the Small Intestine. Another ascends alongside the esophagus toward the tissues connecting with the eyes.
The branch that reaches the surface travels through the Lung region and emerges at Jiquan, Heart 1, in the center of the armpit. From there, it descends along the inner upper arm toward the inner elbow.
It continues down the little-finger side of the inner forearm and reaches the wrist at Shenmen, Heart 7. It then passes through the palm and follows the side of the little finger facing the ring finger. It ends at Shaochong, Heart 9, near that corner of the little fingernail.
At the little finger, the Heart channel connects with its Yang partner, the Small Intestine channel. Together, they form one of the Yin–Yang partnerships associated with Fire. The Pericardium and Triple Burner form the other Fire partnership within the twelve-channel system.
Following this pathway helps us understand the Heart channel’s traditional connections with the chest, inner arms, wrists, palms, and little fingers. Its internal branches also help explain its relationships with the throat and eye region.
In Dayan Qigong, we have several specific movements and forms connected with the Heart in the traditional explanations.
Spread the Wings—movement 2 of the 1st 64—is one example. Opening the chest with the palms upward is described as engaging the Lung, Heart, and Pericardium relationships, along with the Ren and Chong vessels. Laogong in the palms and Shanzhong in the center of the chest are emphasized. Let the chest open naturally, keeping the shoulders and elbows relaxed.
Push Qi—movements 15 and 19 of the 1st 64—gives us an even more direct connection. Its traditional explanation specifically names the Hand Shaoyin Heart channel, along with the Pericardium, Sanjiao, and Small Intestine channels. The slow backward push is described as releasing excess Qi through Laogong. The waist and hips turn with the hand so the movement remains connected through the whole body. Movement 19 repeats this principle on the opposite side.
Five Element Bagua Gong or “Dayan Fist” provides another example. Its traditional theory describes regulating and supplementing the Lung, Liver, and Heart, including enriching Heart Qi. This reminds us that working with one organ system also involves its relationships with the rest of the body.
Power Development, also translated as Development Gong, places particular emphasis on the chest and Heart region while working with the five Zang organs and the three Dantians.
Chest-Opening Fragrance-Releasing Gong and Buddhist-Chan Seated Qi-Gathering Gong also have a direct connection. Their shared theoretical explanation includes the Heart channel among the internal Qi pathways involved in these practices.
On the quiet side, general seated or standing meditation gives us an opportunity to settle the mind and reduce unnecessary effort. Within traditional theory, this relates to calming the Shen. We do not need to force concentration or try to create a particular sensation. Let the body settle and gently return your attention whenever the mind wanders.
These are a few examples we will focus on this week. As you practice, keep the chest comfortable, let the shoulders settle, and allow the elbows, wrists, and fingers to remain relaxed. Keep your breathing natural and pay attention to the balance between activity and stillness.
Happy Training!