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慢性心力衰竭是各种心脏病的严重阶段,导致患者生活质量下降且预后差、病死率高,其中冠心病是慢性心力衰竭的常见病因。虽然心力衰竭的药物治疗取得很大进展,但冠心病严重心力衰竭患者的药物治疗效果仍不理想,本研究初步观察了介入治疗在经药物治疗后症状改善不明显、仍然不能平卧患者中的安全性及有效性。
Chronic heart failure is a serious stage of various heart diseases, leading to decreased quality of life of patients and poor prognosis, high mortality, of which coronary heart disease is a common cause of chronic heart failure. Although great progress has been made in the treatment of heart failure, the effect of drug treatment in patients with severe heart failure with coronary heart disease is still unsatisfactory. This study initially observed that after interventional treatment, the symptom improvement was not obvious after treatment, Safety and effectiveness.