This article introduces the experiences of TCM master RUAN Shiyi. He uses the method of "tonifying kidney and spleen and resolving hard lump"to treat elderly patients with cardiovascular disease. Prof. RUAN Shiyi thinks that the treatment should be searching for the primary cause of disease

including the primary pathogenesis

cause and viscus. In clinic

when treating the heart system diseases

attention should be also paid to tonify kidney and strengthen spleen

as well as to resolve hard lump. He holds on pathogenesis to distinguish deficiency and excess.He eliminates evil-Qi. Meanwhile

he strengthens defensive-Qi. He thinks that clearly distinguishing viscera apart for liking and disliking and tonifying Qi and clearing phlegm to restore the pulse rhythm. And this article takes three proven cases for example.