王璟璠+金莉华
[摘要] 本文简述了尘肺合并肺心病的临床表现,总结了尘肺合并肺心病心衰的中医病名、中医病因病机和临床证治的宝贵经验,综述了近5年来尘肺及其他病因所致肺心病心衰中医治疗的成果,阐述了对尘肺合并肺心病心衰临床中医治疗的认识和经验。
[关键词] 尘肺;肺心病;中医治疗
[中图分类号] R259 [文献标识码] A [文章编号] 1673-9701(2016)23-0152-04
[Abstract] This artical outlined the clinical manifestation of pneumoconiosis combined pulmonary heart disease and concluded the traditional Chinese medical name, pathogenesis of pneumoconiosis combined pulmonary heart disease and the precious experience in the clinical treatment. The achievements of treating pulmonary heart disease caused by pneumoconiosis and other reasons in the recent 5 years were reviewed. The undertanding and experience with traditional Chinese medicine in the treatment of pneumoconiosis combined pulmonary heart disease was demonstrated.
[Key words] Pneumoconiosis; Pulmonary heart disease; Traditional Chinese medicine treatment
尘肺病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,统称尘肺[1](pneumoconiosis)。矽肺是尘肺的一种。尘肺病是我国最常见和危害最大的一类职业病。尘肺病的治疗关键在于预防和治疗合并症。
尘肺的主要临床表现为:胸闷、胸痛、气短、咳嗽、活动后加重,并发感染出现咳嗽、咳痰,重者发热、恶寒。随着疾病长期发展,大部分发展成为慢性阻塞性肺疾病(chronic obstructive pulmonary disease,COPD);并随着病程的进一步发展,尘肺病久多因肺纤维化多年而引起肺动脉高压,而逐步形成慢性肺源性心脏病,即尘肺合并肺心病[1]。患者表现为病久伴发心悸、气喘、乏力、活动后加重,腹胀、食欲不振等,可见口唇紫绀,心率正常或过速或过缓,少部分可闻及早搏,部分患者可出现不同程度双下肢浮肿的慢性心衰(chronic heart failure,CHF)表现。舌多紫暗、脉虚弱或细数。胸片可见肺纹理增强、呈网状结构,右下肺动脉干扩张等不同程度心影改变。超声心动检查可见左右心室、肺动脉内径增宽、心肌肥厚等异常改变。心电多有电轴右偏、肺性P波,V1 R/S≥1或V5 R/S≤1或Rv1+Sv5>1.05 mV等改变。……