PEF:呼气峰流量
在医学及生理学领域,“Peak Expiratory Flow”通常被缩写为PEF,以方便快速书写和日常使用。该术语的中文含义为“呼气峰流量”,主要用于描述人体在用力呼气时所能达到的最大气体流速,是评估呼吸功能的一项重要指标。
Peak Expiratory Flow具体释义
Peak Expiratory Flow的英文发音
例句
- Indeed, the PDS performed better than FEV1, peak expiratory flow rate, and fraction of exhaled nitric oxide in predicting outcomes after discharge.
- 事实上,PDS要比FEV1、呼吸峰流速和氧化亚氮呼出率更能预测出院后的结果。
- Compared with the placebo situation, the use of the UV irradiation system was associated with a significant improvement in the children's peak expiratory flow rate, the report indicates.
- 报道指出,与空白对照相比,紫外辐照系统的使用与(患哮喘)孩子的最大呼气流速的明显改善存在相关性。
- In addition, red tide exposure was associated with significant reductions in FEV1, midexpiratory phase of forced expiratory flow, and peak expiratory flow.
- 另外,暴露于红潮会引起FEV1&强迫呼气流量中值和呼气气流峰值减少。
- The Value of the Peak Expiratory Flow(PEF) Rate in Distinguishing Acute Cardiac Dyspnea from Acute Pulmonary Dyspnea
- 峰值流速对心或肺源性呼吸困难的鉴别价值
- ConclusionThe basic knowledge about asthma, selection of medication, implementation of GINA and the use of peak expiratory flow meter have been greatly improved than those of6 years ago.
- 结论各级临床医师对哮喘基础知识、临床用药、GINA方案的应用、峰流速仪及气雾剂的掌握情况均较6年前有明显改善。
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