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目的 :研究导致左室舒张功能减退的原因。方法 :对近年来在院就诊的左室舒张功能减退者进行了回顾 ,对各种致病因素进行了分析。结果 :共查出 16 4 6例左室舒张功能不全的患者 ,随年龄增长 ,左室舒张功能减退的发病率明显上升。无明确病因者 ,占患者总数的 35 .9% ,高血压和冠心病、脑血管病等循环系统疾病 ,占31.8%。结论 :心脏舒张功能减退是心功能减退的早期表现 ,对早期诊断高血压、冠心病等循环系统疾病有重要的价值。
Objective: To investigate the causes of left ventricular diastolic dysfunction. Methods: A retrospective review of left ventricular diastolic dysfunction in hospital in recent years was conducted, and various causative factors were analyzed. Results: A total of 16446 patients with left ventricular diastolic dysfunction were detected. With the increase of age, the incidence of left ventricular diastolic dysfunction was significantly increased. No clear cause, accounting for 35.9% of the total number of patients, hypertension and coronary heart disease, cerebrovascular disease and other circulatory diseases, accounting for 31.8%. Conclusion: Decreased diastolic function is an early manifestation of cardiac dysfunction and has important value in the early diagnosis of circulatory diseases such as hypertension and coronary heart disease.