| 慢性肺心病患者呼吸肌的体表动态监测 |
| |
| 引用本文： | 霍晓峰,何冰.慢性肺心病患者呼吸肌的体表动态监测[J].中华结核和呼吸杂志,1994,17(1):41-42. |
| |
| 作者姓名： | 霍晓峰 何冰 |
| |
| 作者单位： | 中国医学科学院生物医学工程研究所，北京医科大学第一临床学院 |
| |
| 摘 要： | 对３０名健康志愿者和２８名慢性肺心病、肺间质纤维化患者的膈肌肌电和肋间肌肌电进行分析。结果表明：①健康人在平静呼吸时无明显肋间肌肌电活动，膈肌肌电频谱保持平稳；②患者处于代偿期呼吸状态时，其肋间肌肌电活动和膈肌肌电幅值都是增加的；③严重呼吸衰竭患者，其膈肌肌电幅值明显降低；④患者的膈肌肌电频谱均随呼吸进程呈现波浪式变化。
|
| 关 键 词： | 肺心病，肌电描记术，监测，生理学 |
Body surface dynamic monitoring of respiratory mus-cles in patients with cor pulmonale |
| |
| Huo xiao-feng,HeBing,Luo Zhbcheng,et al..Body surface dynamic monitoring of respiratory mus-cles in patients with cor pulmonale[J].Chinese Journal of Tuberculosis and Respiratory Diseases,1994,17(1):41-42. |
| |
| Authors: | Huo xiao-feng HeBing Luo Zhbcheng |
| |
| Institution: | Institute of Biomedical En-gineering Chinese Acaderny of Medical Scicnces. TianJing 300192 |
| |
| Abstract: | leetromyography (EMG) of diaphragm (Edi)and intercostal muscle (Ein) in 30 healthy volunteersand 28 patients with cor pulmonale or pulmonaryfibross were analysed. The results show that there isno abvious activity of Ein to be observed and the fre-quency spectra are stable when the healthy volunteersbreath quietly.the activity of Ein and the amplitudeof Edi increase when patients are in compensationstage. the patients with serious respiratory failure,the amplitude of Edi decreases remarkably.the fre-quency spectras of Edi appear wavelike changes withthe breathing pattern of patients. |
| |
| Keywords: | Electromyography Chronic corpulmonale Monitoring physiologic |
| 本文献已被 CNKI 维普 等数据库收录！ |
