肺血管阻力

1
PVR
ARDS时，肺动脉压（PAP）升高是引起肺水肿和右心室功能不全的主要因素，降低已升高的PAP及肺血管阻力（PVR）是重要的治疗手段。有报道对重症ARDS患者吸入低浓度的NO可使ARDS患者平均肺动脉压下降，明显提高氧分压，降低生理死腔气体容积/潮...
2
pulmonary vascular resistance
肺血管阻力（pulmonary vascular resistance ，PVR)是更有说服力的PAH诊断指标，因为它反映了跨肺压力梯度和心输出量的影响，而且PVR仅在毛细血管前...
3
pulmonry vsculr resistnce
...n-Gnz漂浮导管采用温度稀释法测量心排血量(CO),同时监测心率(HR)及平均动脉压(MP),并计算肺血管阻力(pulmonry vsculr resistnce,PVR)和体循环血管阻力(systic vsculr resistnce,SVR)。
4
pulmonary vessel resistance
...务平台 ary arterial hypertension，PAH)是一种严重威胁人类身体健康的临床综合征，以肺血管阻力(pulmonary vessel resistance，PVR)进行性升高为特征，最终导致右心功能衰竭甚至死亡。

短语

1
平均肺动脉压（MPAP）、肺血管阻力（PVR）均高于对照组；
Whereas mean pulmonary artery pressure (MPAP) and pulmonary vascular resistance (PVR) were significantly higher compared with the control group.
2
因为肺血管阻力过大，造成血流过少以致于到达全身器官的氧气减少。
Due to persistent high pressure in the pulmonary vessels, less than normal blood flows to the lungs and thus less oxygen reaches the organs of the body.
3
对肺功能变化较敏感的血流动力学指标是心输出量、肺血管阻力、肺小动脉嵌顿压。
The cardiac output, pulmonary vascular resistance and PAWP were more sensitive to changes of pulmonary function.

点击反馈