This article summarized professor WENG Weiliang’ s experiences in the treatment of cardiovascular diseases based on relieving stagnation. The heart governs blood and vessels. The function of moving blood makes the blood flow in the vessels

and nourishes the whole body. The malfunction does not promote the blood flow

which will lead to the occurrence of cardiovascular diseases. The occurrence of blood stasis of the cardiovascular diseases is related with qi stagnation

phlegm stagnation

fire stagnation

and food stagnation

and they are also the pathological factors leading to the aggregation of disease. The root deficiency is mainly the deficiency of qi

blood

yin and yang

and malnutrition of heart and mind. The manifestation excess is mostly the stagnation of qi

blood

phlegm

and fire

which makes the unsmooth movement of blood. The treatment should focus on relieving depression on the basis of promoting blood circulation and removing blood stasis.