关于呼吸的医用术语及缩写

VT tidal volume 潮气容积

TLC total lung capacity 肺总量

VC vital capacity 肺活量

IC inspiratory capacity 深吸气量

ERC expiratory reserve capacity 补呼吸量

RV residual volume 残气容积

FRC functional residual capacity 功能残气量

CL compliance of lung 肺顺应性

CSt static compliance 静态顺应性

Cdgn dyanamic compliance 动态顺应性

Raw air way resistance 气道阻力

MVV maximal voluntary ventilation 最大自主通气

MBC maximal breathing capacity 最大通气量

FEV1 forced expiratory volume in the first second 第1秒用力呼气量

FVC forced vital capacity 用力肺活量

MMFR forced expiratory flow during middle half of the FVC 最大呼气中期流速

PEFR peak expiratory flow rate 呼气峰流量

D dead space ventilation 死腔通气量

E minute ventilation 分钟通气量

PVR pulmonary vascular resistance 肺血管阻力

Palv alveolar pressure 肺泡压

Ppa pulmonary artery pressure 肺动脉压，灌注压

Palv-Pc alveolar pressure-capillary pressure 血管腔内与腔外压力差

PV pressure of vein 静脉端压力

PLA left atrial pressure 左房压

FiO2 fraction of inspire O2 吸入气中氧浓度分数

R respiratory exchange ratio 呼吸交换指数

CVO2 oxygen content of mixed blood 混合静脉血氧含量

QS pulmonary shunt 肺内分流

Q volume of blood 血容量

rate of blood flow 血流速率

V gas volume in general(pressure,temperature,and water vapor tension

must also be given) 总气量

gas volume per unit time；rate of gas flow 单位气流量，通气速率

FAO2 fraction of alveolar oxygen 肺泡分氧浓度分数

T tidal gas 潮气

v mixed venous blood 混合静脉血