Clinically Studies on Treatment of Pulmonary Arterial Hypertension Induced Right Heart Failure

Objective: to study a clinical treatment of pulmonary arterial hypertension induced right heart failure. Method: A total of 60 cases of pulmonary heart disease right heart failure patients were randomly divided into observation group and control group in which 30 cases for each group. Results: In the observation group of 30 cases, 14 cases produce an effect, 15 cases is effective, 2 cases is invalid and the total effective rate is 96.6%. In the control group of 30 cases, 8 cases produce an effect, 17 cases is effective, 5 cases is invalid and the total effective rate is 83.3%. Conclusion: Dobutamine can alleviate symptoms of heart failure, reduce heart failure patients’ fatality rate and improve prognosis