intrathoracic pressure meaning in Chinese

胸内压

Examples

Objective l . to investigate the mechanism of the different influence of the intrathoracic pressure change ( itpc ) on the two ventricular fillings and the motion of interventricular septum
目的1建立模拟实验模型，观察胸压变化对左、右心充盈及室间隔运动的影响，从力学角度验证我们提出的呼吸影响心功能机制新假说； 2
3 . effects of intrathoracic pressure change on the hemodynamics and the motion of ivs in patients with pe to observe the respiration - related hemodynamic changes and the ivs motion in 10 patients with pe with or without cardiac tamponade using echocardiographic technique . 4
心包积液时呼吸对血流动力学及室间隔运动的影响用超声心动图观察心包积液伴有或不伴有心包填塞患者川例的血流动力学改变及室间隔随呼吸运动倩况，计算rvi值，并与正常人进行对照。
With the pressure in the simulated right ventricle ( srv ) and simulated left ventricle ( slv ) kept constant ( standard pressure condition for model iii ) , each step of pressure decrease in the scc from 0 mmhg to - 5 mmhg , the sivs moved leftwards ( to the slv direction ) in a corresponding position and from 0 mmhg to + 5 mmhg , the sivs swung left - and rightwards at amplitude of 2 . 2 mm . effects of intrathoracic pressure change on the motion of ivs under the same simulated respiratory
胸压变化对室间隔运动的影响当模拟右心室和左心室压力一定时，模拟胸腔内压力每一次下降（从到一smmhg人模拟室间隔均向左侧移位；当模拟胸腔内压力相同，随模拟右心室压力的升高，模拟室间隔的运动幅度增大，当模拟右心室压力升高到与模拟人心室相等时，模拟室间隔的运动幅度达最大。
Simulated experiments effects of intrathoracic pressure change on hemodynamics model i and ii tests demonstrated that the same itpc had different actions on the simulated ventricular fillings . the itpc would not change the pressure in the simulated right heart but its volume while it changed the pressure in the simulated left heart without direct influencing on its volume
模拟实验胸压变化对血流动力学的影响3第四军医大学博士学位答辩论文外周静脉压和模拟胸腔压力变化相同时所引起的右心室容积的变化是相同的；当两者同时同步变化时，右心室容积无变化。
Simulated experiments effects of intrathoracic pressure change on hemodynamics three models that simulated the anatomic arrangement of the venous return systems and chest cavity were established to investigate the hydromechanic principle of the different influence of the itpc on the ventricular fillings . effects of intrathoracic pressure change on the motion of interventricular septum ( ivs ) acuson ' s sequoia 512 ultrasonographic system was used in this study to record the m - mode and two - dimensional cineloop images of the simulated interventricular septum movement with different intrathoracic pressure changes
指标观测观察并记录外周静脉压和模拟胸腔压力分别变化及同时变化时，模拟右心室的容积变化；观察并记录模拟胸腔压力变化时，模拟肺血管床和左心室内压力的变化；用sequoia512超声心动图仪观察胸腔压力变化对模拟心脏室间隔运动的影响。

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intrathoracic pressure meaning in Chinese

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