Changes of gene expression pattern of the Lung meridian group, the heart meridian group and the model group in the heart were compared.

Divergent collateral of lung meridian connects large intestine meridian at neck side and forms circulation route which is from hands to head and is distributed over heart during circulation.

After this point in the junction of three, so not only for the lung, but also on the Large Intestine Meridian and the Conception Vessel's have a regulatory role through the air.