72例尘肺患者并发肺心病情况分析
2016-02-05金莉华王璟璠吉林省吉林市职业病防治院三疗区吉林吉林132013
金莉华 王璟璠吉林省吉林市职业病防治院三疗区,吉林吉林 132013
72例尘肺患者并发肺心病情况分析
金莉华王璟璠
吉林省吉林市职业病防治院三疗区,吉林吉林132013
目的 从心电图检查结果观察总结70~80岁尘肺患者并发肺心病的情况,为预防尘肺合并肺心病提供科学数据。方法 收集我院自2013年7月~2014年7月72例70~80岁之间尘肺患者心电图,按照肺心病心电诊断标准进行统计分析。结果 我院70~80岁尘肺患者合并肺心病率达80.56%,与五年内临床报道的尘肺并发肺心病最高发病率(34.50%)比较,差异有统计学意义(P<0.05)。结论 应提早重视70岁以上尘肺合并肺心病的预防和治疗。
尘肺;心电图;肺心病;并发症
[Abstract]Objective To observe and summarize the situation of concurrent pulmonary heart disease by electrocardio graphic examination in patients with pneumoconiosis at 70-80 years old.Methods The ECG of 72 patients(70-80 y)with pneumoconiosis treated in our hospital from July 2013 to July 2014 were collected and analyzed based on ECG diagnostic criteria of pulmonary heart disease.Results The rate of concurrent pulmonary heart disease in 70-80 years old patients with pneumoconiosis was as high as 80.56%,which was significantly different from the highest incidence rate (34.50%)of pneumoconiosis combined with pulmonary heart disease in recent five years(P<0.05).Conclusion The prevention and treatment of pneumoconiosis combined with pulmonary heart disease in patients above 70 years old should be paid attention in advance.
[Key words]Pneumoconiosis;Electrocardiogram;Pulmonary heart disease;Complication
尘肺病是目前我国危害最严重的职业病。尘肺病[1](pneumoconiosis)是由于在职业活动中,长期吸入生产性粉尘并在肺内潴留,而引起的以肺组织弥漫性纤维化为主的全身性疾病。尘肺的主要表现为咳嗽、咳痰、胸痛、呼吸困难等症状。随着患病时间的延长,肺组织弥漫性纤维化进一步发展,有效呼吸面积减少,病情进一步发展,演变成慢性阻塞性肺疾病时,可出现胸闷、气短,此时肺有效气体交换面积减少,肺功能开始明显降低。随着肺纤维化的进一步发展,导致支气管、肺组织、肺血管病变造成肺血管阻力增加,逐渐引起肺动脉高压,继而造成右心室结构或(和)功能改变,而引起慢性肺源性心脏病简称肺心病[2]。慢性肺源性心脏病是尘肺病的常见并发症。近些年有多个临床报道尘肺并发肺心病的发病率超过30%。……
