Abstract: The patients with cor pulmonale in release stage have been treated and cared with many methods.The results showed that there are obvious recuperatio of respiratory symptoms and lung function and evident strength of the immune function of the body and movement of diaphragm in the patients of treatment group with cor pulmonale compared with control group.The studies suggested that the rehabilitation treatment and care plays an important role in treating patients with cor pulmonale,particularly postponing and prevention acute attack.

Key words: cor pulmonale, rehabiliation, lung function