The Value of the Peak Expiratory Flow 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
Effects of different tidal volumes combining positive end expiratory pressure mechanical ventilation on blood gas and hemodynamics in a canine model of acute lung injury 排气流量,抽气流量不同潮气量联合呼气末正压机械通气对急性肺损伤犬血气与血流动力学的影响
At baseline, those who responded to furosemide had significantly less severe expiratory airflow limitation and hyperinflation than did nonresponders, the investigators report. 研究人员报道,基础水平时,对速尿有反应者与无反应者相比,严重的呼气流量受限和过度充气显著下降。
In the model with the uncinate process removed, the air flow velocity of the district around uncinate process was faster, the air flow velocity in expiratory phase was quicker. 钩突被去除后,该区域的气流速度增加,且呼气相的速度明显比吸气相大;
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。
Means percentage of total preantral follicles. percentage of forced expiratory volume in first second to forced vital capacity (%)表示其占腔前滤泡总数量之百分率。第一秒用力呼气量占用力肺活量百分率
Opportunity of mechanical ventilation in treating acute severe traumatic brain injury Effects of Expiratory Load on Central Respiratory Drive in Normal Subjects 重型颅脑损伤中枢性呼吸衰竭机械通气时机的分析呼气阻力负荷对呼吸中枢驱动的影响
Import and export trade statistics expiratory port of circle absorption system 进出口贸易统计数字环流吸收系统的呼出口
Conclusion Expiratory HRCT scan can be an adjunct method to inspiratory HRCT in assessing pulmonary function of the patient with emphysema. 结论呼气相HRCT能够反映肺气肿患者的肺功能状况,作为吸气相HRCT的辅助手段。
In all three cohorts, serum YKL-40 levels correlated positively with the severity of asthma and inversely with the forced expiratory volume in1 second. 在所有三个组,血YKL-40水平与哮喘严重程度正相关,而与一秒用力呼气量负相关。
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。
Air trapping secondary to bronchial or bronchiolar obstruction may produce focal zones of decreased attenuation, an appearance that can be enhanced by using expiratory CT. 继发于支气管和细支气管阻塞的空气潴留可产生局部低衰减带,后者应用呼气相CT可增强其表现。
The predicted equations for the maximal inspiratory pressure and maximal expiratory pressure in normal adults of southwest China 西南地区正常人最大吸气口腔压和最大呼气口腔压预计值公式的研究
Troubleshooting of Expiratory Cassette in Siemens Servo-i Ventilator 西门子Servo-i呼吸机呼出盒故障及解决方法
Little seconds form minutes, percentage of forced expiratory volume in first second to forced vital capacity 一秒一秒构成一分,第一秒用力呼气量占用力肺活量百分率
Effects of Expiratory Load on Central Respiratory Drive in Normal Subjects 呼气阻力负荷对呼吸中枢驱动的影响
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。
When the head is stable, sword arm enters water, resumptive below one slowly expiratory process. 头部稳定时,右臂入水,再开始下一慢慢呼气的过程。
Application of negative expiratory pressure test in children with asthma 呼气相气道内负压法在儿童哮喘中的应用
Lung function was a measure of the amount of air a participant could blow out in one second ( Forced Expiratory Volume for1 sec, or FEV1). 肺功能通过测定研究对象一秒用力呼气量来评价。
Objective To investigate the effect of maximal expiratory flow on the ventilatory response to exercise. 目的本文探讨了最大呼气量对运动通气反应的影响。
The researchers used forced expiratory volume in1 second ( FEV1) and forced vital capacity ( FVC) as a percentage of predicted value ( FVCPP) as indicators of lung function. 研究者用用力第一秒呼气量(FEV1)和用力肺活量(FVC)和其预期值的百分比(FVCPP)作为肺功能衡量指标。
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。
Methods: 36 COPD patients were studied through end expiratory blocking method. 方法:应用呼气末阻断法测定了36例COPD患者机械通气时的PEEPi。
Conclusion Air trapping on expiratory HRCT scan can be quantified and used to assess pulmonary function of the patient. 结论呼气相HRCT上的空气潴留征可以定量分析,能够反映患者的肺功能状况。
Peak expiratory flow ( PEF), symptom scores and side effects were recorded before and after the treatment. 在治疗前后观察呼气峰流速(PEF)和症状记分的改变及副作用的情况。
Objective To study the clinical application of the peak expiratory flow rate ( PEFR) in children with asthma. 目的探讨最大呼气峰流速(PEFR)在儿童哮喘诊治中的临床应用价值。
The expiratory ( F E) and inspired ( F 1) concentration of isoflurane were monitored continuously. 连续监测吸入气(F1)和呼出气(FB)中的异氟醚浓度。