煤工尘肺患者心电图及超声心动图变化的研究进展  

Research progress on changes of electrocardiogram and echocardiography in patients with coal-worker's pneumoconiosis

作　　者：王丽丽[1] 

机构地区：[1]国家安全生产监督管理总局职业安全卫生研究中心,北京市102308

出　　处：《职业与健康》2013年第23期3187-3189,共3页Occupation and Health

摘　　要：煤工尘肺病理改变以小血管、细支气管和肺泡间隔纤维化为主,因此,煤工尘肺患者晚期常并发心脏病变,肺心病是导致煤工尘肺患者生命质量下降和死亡的主要并发症。心电图、超声心动图是诊断煤工尘肺肺心病的有效方法,探讨心电图及超声心动图检查在尘肺并发肺心病患者的诊断和观察病情变化及疗效中的价值,对延缓煤工尘肺患者病情发展,改善预后具有非常重要的意义。The main pathological changes of coal-worker＇s pneumoeoniosis are fibrosis of small blood vessels, bronchioles and alveo- lar septum. Therefore, patients with coal-worker＇s pneumoconiosis often occur the cardiac disease in later period, and the pulmonary heart disease is the main complication which reduces the quality of life and causes death in patients with coal-workerS pneumoconio- sis. The electrocardiogram and echocardiography are the effective ways for the diagnosis of pulmonary heart disease in patients with coal-worker~ pneumoconiosis. The research on the value of electrocardiogram and eehocardiography in the diagnosis, disease obser- vation and curative effect in patients with coal-worker＇s pneumoconiosis complicated by pulmonary heart disease has great signifi- cance to delay the progression and improve the prognosis of coal-worker＇s pneumoconiosis.

关 键 词：煤工尘肺 心电图 超声心动图 

分 类 号：R135.2[医药卫生—劳动卫生]