Indications: heart disease, heartburn, pain on both sides of the heart, rheumatic heart disease, dizziness, rapid heartbeat, stomach trouble and limb pain.

Acupoint selection: on the femur of the midline of the thigh, four inches above Tongguan point.

Principle and application demonstration:

1. Tongguan point, Tongshan point and Tiantong point are three important points for treating heart disease.

2. In addition to the above diseases, it can also treat edema of lower limbs, and the effect of treating knee pain with Tiantong point alone is excellent.

3. Tongguan point, Tongshan point and Tian Tong point have remarkable curative effects on gastropathy. Acupuncture at this point after pricking blood is more effective for severe stomach diseases. This acupoint group is also effective in treating vomiting during pregnancy.

4. Tian Tong acupoint is often used to treat finger pain, erysipelas and leg rheumatism.

5. Tongguan point has an excellent effect on strengthening the heart and regulating blood circulation. Three points can effectively treat cardiovascular diseases.

6. Tian Tong point is beside the stomach meridian and between the spleen and stomach meridians, which can tonify the spleen and strengthen the heart.