好词典

hemodynamics

UK //ˌhiːməʊdaɪˈnæmɪks//US //ˌhiːmoʊdaɪˈnæmɪks//

词源

源自希腊语 haima(血液) + dynamis(力量),19世纪后期进入医学词汇。

noun

❶ 血流动力学,研究血液在心血管系统中流动的物理学特性,包括血压、血流速度和血管阻力等参数。

“The doctor studied the patient's hemodynamics to assess heart function.”

(医生通过研究患者的血流动力学来评估心脏功能。)

“Hemodynamics plays a key role in understanding cardiovascular diseases.”

(血流动力学在理解心血管疾病中起着关键作用。)

同义词:blood flow dynamics, circulatory dynamics, vascular physiology

常见短语

hemodynamic monitoring — 血流动力学监测,指通过仪器持续测量血压、心输出量等指标,常用于重症监护。

“The ICU team performed hemodynamic monitoring on the critical patient.”

(重症监护团队对危重病人进行了血流动力学监测。)

hemodynamic instability — 血流动力学不稳定,指血压或循环系统功能出现危险波动,需要医疗干预的状态。

“The patient was admitted due to hemodynamic instability after surgery.”

(患者因术后血流动力学不稳定而入院。)