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...
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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...
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...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)。
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...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。
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肺血管阻力指数 PVRI ; pulmonary vascular resistance index
和肺血管阻力 pulmonary vascular resistance ; PVR
以肺血管阻力 pulmonary vessel resistance ; PVR
降低肺血管阻力 Pulmonary Vascular Resistance ; PVR
患者肺血管阻力 Pulmonary vascular resistance ; PVR
经常伴有肺血管阻力 pulmonary vascular resistance ; PVR
有肺血管阻力 pulmonary vascular resistance
与肺血管阻力指数 PVRI ; pulmonary vascular resistance index
Pulmonary hypertension is a group of clinical pathophysiological syndrome characterized by increased pulmonary vascular resistance due to multiple etiologies and pathogenesis.
肺动脉高压是一组由多种病因和发病机制引起的以肺血管阻力进行性增加为特征的病理生理综合征。
参考来源 - 5·2,447,543篇论文数据,部分数据来源于NoteExpress
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.
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.
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.
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