Objective: To study the changes of hemorheology on chronic pulmonary heart disease(CPHD) in acute period with treatment in combination of traditional Chinese and western medicine. Methods: 60 cases CPHD in acute period were treated with the help of the methods that are to control the pulmonary infection, intensify cardiac systole, diurese, dilate blood vessel, correct acidosis, and using traditional Chinese medicine to promoto the blood circulation and remove the blood stasis. Another 48 cases CPHD in acute period were treated with the routine treatment of western medicine. During the treatment, the hemorheologic indexes were examined in two groups. Results: The total effective rate is 96.67% in patients with treatment in combination of traditional Chinese and western medicine, which were higher than the patients with routine treatment of western medicine 83.4% ( P < 0.01 ). Also, the treatments in combination of traditional Chinese and western medicine can improve the hemorheologic indexes of patients with CPHD in acute period, compared with patients using routine treatment of western medicine which were the value P < 0.01 or 0.05 . Conclusion: The treament of CPHD in acute period, the treatment with combination of traditional Chinese and western medicine is better than the routine treatment of western medicine. Objective: To study the changes of hemorheology on chronic pulmonary heart disease (CPHD) in acute period with treatment in combination of traditional Chinese and western medicine. Methods: 60 cases of CPHD in acute period were treated with the help of the methods that are to control the pulmonary infection, intensify cardiac systole, diurese, dilate blood vessel, correct acidosis, and using traditional Chinese medicine to promoto the blood circulation and remove the blood stasis. Another 48 cases CPHD in acute period were treated with the routine treatment of western medicine. Results: The total effective rate was 96.67% in patients with treatment in combination with traditional Chinese and western medicine, which were higher than the patients with routine treatment of western medicine 83.4% ( P <0.01). Also, the treatments in combination of traditional Chinese and western medicine can improve the hemor heologic indexes of patients with CPHD in acute period, compared with patients using routine treatment of western medicine which were the value P <0.01 or 0.05. Conclusion: The treament of CPHD in acute period, the treatment with combination of traditional Chinese and western medicine is better than the routine treatment of western medicine.