最大通气量

通过理论分析和计算，给出了呼吸阀最大通气量的计算公式，并认为呼吸阀口径的选取应以吸气阀侧的最大吸气量为依据。

The equations on the maximum breathing capacity for breather valve are given by theoretical analyses and calculations , and it is considered that the diameter of breather valve to be selected should be on the basis of the maximum suction capacity of induction valve .

最大通气量（VE）与对照组无差别，但通气储备量（BR）降低；

There was no significant difference on maximal ventilation during exercise ( VE ) between the two groups , but the breathing reserve ( BR ) in COPD group was much lower than that of the controls .

肺功能：与术前比较，术后14d最大通气量（MVV）下降（P0.01），残气量增加（P0.05），术后1个月基本恢复至术前水平（P0.05）。

Pulmonary function : Compared with those before operation , maximal ventilatory volume ( MVV ) was decreased and residual volume was increased at postoperative day 14 ( P0.05 ), and they returned to the preoperative levels one month after operation ( P0.05 ) .

肺功能指标的监测与对比：主要观察指标为手术前后的用力肺活量（FVC）、最大通气量（MVV）、第一秒用力呼气量（FEV1）。

Monitor and comparison of lung function : The main preoperative and postoperative observation indexes were the forced vital capacity ( FVC ) , the maximum vital capacity ( MVV ) , and the first second forced expiratory volume ( FEV1 ) ?

肺功能检测主要包括最大通气量（MVV）、一秒率（FEV1/FVC%）和残气容积（RV/TLC%）。

The lung function tests included maximal voluntary ventilation ( MVV % ), forced vital capacity ( FVC ), force expiratory volume ( FEV 1 ) and RV / TLC % ( residual volume , RV ; total lung capacity , TLC ) .

中国健康女性最大通气量正常参考值的地理环境分布规律

The Geographical Environmental Distribution of the Normal Reference Value of Maximum Minute Ventilation of Healthy Women in China

肺功能：与锻炼前相比，最大通气量增加11%；

Pulmonary function : Compared with that before exercise , the maximal ventilatory capacity MVV increased by 11 % .

每分钟最大通气量32.92L的老年患者成功切除胸部肿瘤1例报告

One case of successful thoracic tumor resection in an old patient with maximum voluntary ventilation of 32.92 liters per minute

方法35例肺癌患者术前肺功能检查最大通气量占预计值（MVV%）均低于50%，手术治疗并随访5年。

Methods Thirty-five patients with preoperative MVV % ≤ 50 % underwent surgical treatments and then were followed up for 5 years .

术后第14,21天两组每分钟最大通气量及第1秒钟时间肺活量差异无显著性意义。

There was no significant difference in MVV per minute and VC in the first second between both groups on the 14th and 21st days postoperatively .

实验结果表明：无氧阈强度下健美操运动可明显改善大学生的心率、最大通气量、摄氧量、氧脉搏、等心肺功能指标。

The research shows that aerobic exercise can improve university students ' cardiopulmonary function obviously , such as heart rate , maximal respiratory volume , oxygen uptake , oxygen pulse and so on .

结果：麻醉后肺活量，肺活量占预计值百分比、补呼气量、补吸气量、最大通气量及最大用力呼气流量容积曲线的呼气流量均有显著降低（P<0.05）。

The results showed significant differences in each of VC , % VC , ERV , IRV , MVV and expiratory flow indicated by MEFV curve ( P < 0.05 % ) after epidural block .

并以慢性阻塞性肺疾病患者肺功能实测值为自变量，实测最大通气量为应变量，应用逐步回归法取得中、重度慢性阻塞性肺疾病患者推算最大通气量的最佳回归公式。

And a more reasonable MVV regression formula for moderate and severe COPD was deduced with the actual values of pulmonary function parameters of these patients as independent variable and actual MVV as the dependent variable by progressive regression .

肺活量、每分最大自主通气量、每博输出量、心输出量、射血分数、心率、射血时间、平均心缩射血速率、左心室周径缩短率。

Lung capacity , maximal breathing capacity in each minute , stroke volume , cardiac output , ejection fraction , heart rate , ejection time , mean normalized systolic ejection rate ( MNSER ) and left velocity of circumferential fiber shortening ( LVCf ) .