查询词典 expiratory

The aim of the present study was to identify risk factors of decline in forced expiratory volume in one second (FEV1) in patients with difficult-to-treat asthma.

为了确定肺功能下降的危险因素，Van Veen等对难治性哮喘患者进行了一项研究。

We can consider the maximal expiratory flow-volume on back position as a preliminary method in the diagnosis of OSAS.

我们采用仰卧位测定F V曲线更加符合OSAS睡眠时上气道功能状态，探索更加简单可靠的OSAS诊断方法。1 对象与方法1.1 研究对象荷泽

Objective To explore influence of different positive end expiratory pressure level on ventilative efficincy of premature infant with respiratory distress syndrome.

目的 探讨不同呼气末正压水平对早产儿通气效率的影响。

Tidal breathing measurements include analysis of tidal expiratory flow and of thoracoabdominal motion.

潮式呼吸测量包括潮式呼吸流量的分析和胸腹部运动的分析。

Methods Negative expiratory pressure technique was performed in 13 special COPD patients who did not accomplish routine pulmonary function tests.

采用呼气负压技术检测13例不能完成常规肺功能检查的COPD患者呼气流速受限。

Finally, slowly with the mouth expiratory, put down an arm slowly.

最后，缓缓以嘴吐气，慢慢放下手臂。

Air-trapping on expiratory HRCT scan can be quantified and pulmonary function of the patient can be assessed by quantitative index.

呼气相HRCT上的空气潴留征可以定量分析，并且通过定量指标能够反映患者的肺功能状况。

Resujts:① The distribution of lesions are mostly symmetrical, extensive, predominant in the middle and lower lung fields, and posterior areas in peripheral;② There are so many HRCT findings of lung, ILD is predominant: intralobular interstitial thickening 46 cases (100%), ground-glass opacity 41 cases (89.13%), peribronchovascular or centrilobular interstitial thickening 40 cases (86.96%), interlobular septal thickening 38 cases (82.61%), irregular linear opacity 37 cases (80.43%), small nodular opacity 34 cases (73.91%), subpleural line 27 cases (58.70%), bmnchiectasis or bronchiolectasis 19 cases (41.30%), patch opacity 18 cases (39.13%), expiratory mosaic sign 15 cases (32.61%), interface sign 14 cases (30.43%), honeycombing 12 cases (26.09%), emphysema or bulla 3 cases, cystic airspace suspected 1 case, and atelectasis suspected 1 case;③ Mediastinum and pleura: multiple small lymphonodi in mediastinum 41 cases (89.13%), pleural thickening or rough 38 cases (82.61%), esophagoectasis 11 cases (23.91%), unilateral little pleural fluid 1 case, and mediastinal emphysema 1 case.

结果：①皮肌炎肺部病变分布呈对称、广泛、偏中下、偏外后的特点；②肺部HRCT表现多样，以肺间质性改变为主：小叶内间质增厚46例(100%)，磨玻璃影41例(89.13%)，支气管血管束增宽或小叶核心增大40例(86.96%)，小叶间隔增厚38例(82.61%)，不规则纤维索条影37例(80.43%)，结节影34例(73.91%)，胸膜下线27例(58.70%)，支气管或细支气管扩张19例(41.30%)，斑片影18例(39.13%)，呼气相马赛克征15例(32.61%)，界面征14例(30.43%)，蜂窝影12例(26.09%)，肺气肿或肺大泡3例，单纯囊状气腔1例，肺不张l例；③纵隔及胸膜：纵隔小淋巴结影41例(89.13%)，胸膜增厚或毛糙38例(82.61%)，食管扩张11例(23.91%)，单侧少量性胸腔积液1例，纵隔气肿1例。

BACKGROUND:"Optimal" positive end-expiratory pressure can be defined as the PEEP that prevents recollapse after a recruitment maneuver, avoids over-distension, and, consequently, leads to optimal lung mechanics at minimal dead space ventilation.

背景：&最佳&呼气末正压可定义为：可预防复张后再萎陷、避免过度扩张，在最小的死腔通气情况下达到理想的肺力学状态的 PEEP 。

Spirometric measurementof forced expiratory volume1 and vital capacity were assessedpreoperatively.

术前进行被动呼气量和被动潮气量的测量来评估肺功能。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。