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- Objectives To evaluate the fetal blood flow velocity waveforms (FVWs) in relation to the perinatal outcomes. 目的探討胎兒血流速度波型與圍產兒結局的關係及高危妊娠胎兒缺氧時血液動力學變化的特點。
- Objective : To investigate the relationship of abnormal umbilical artery ( UmA) flow velocity waveform (FVWS) and fetal anoxia in intrahepafic cholestasis of pregnancy (ICP). 目的:探討妊娠肝內膽汁淤積症(Intrahepatic cholestatis of pregnancy,ICP)患者胎兒臍動脈血流異常與胎兒宮內缺氧的關係。
- Giles WB. Fetal umbilical artery flow velocity waveform and placental resistance: Pathological correation. Br J Obstet Gynecol,1985, 92: 31 楊玉英江森.;監測妊高征胎兒臍動脈血流預測胎兒宮內狀況
- flow velocity waveforms 血流速度波形
- [7]Li XT, Zhuang YL, Zhang YH, et al.Relationship between the changes of fetal blood flow velocity waveforms and the degrees of fetal distress[J].Chin J Pract Gynecol Obstet, 1997, 13 (4): 219-224. 李笑天;庄依亮;張珏華;等.;高危妊娠胎兒血流速度波形與不同程度胎兒窘迫的關係[J]
- flow velocity waveform 流速波形
- High resistance waveform with increased flow velocity was seen in contralateral VA. 病變對側va呈收縮期血流速度增快的高阻力頻譜。
- Flow velocity should not exceed 5 ft./sec. 流速不能超過5英尺/秒。
- Cardiac output is derived from the velocity waveform and the patient's parameters (age, weight and height). 綜合參考血流速度波形以及病人基本資料(年齡,體重和身高)而得出心輸出量的值。
- High flow velocity was found in some patients accompany stenosis of the siphon. 合併虹吸段狹窄時血流速度增高頻譜紊亂。
- The metal flow velocity can become uniformity by optimizing the die structure. 通過對模腔結構的優化設計,使金屬流動趨於均勻。
- Strait to the South Central there is a flow velocity of 10 cm / sec around. 海峽中部存在著南向流動,流速為10厘米/秒左右。
- Peak diastolic flow velocity and CVR before and during infusion of dipridamole were calculated. 測量潘生丁藥物負荷試驗前後舒張期峰值血流速度及CVR值。
- The impaired microvasculature may profoundly affect the coronary flow velocity pattern in the IRA. 結論:微血管床的損害可以影響心外膜冠脈血流動力學。
- Exhaust fan should be sized to provide enough suction and flow velocity at each of the exhaust point in the laboratory. 排氣風機的大小要滿足足夠的風量和表面風速。
- When flow velocity decreases below the corresponding incipient motion condition, no sediment movement occurs. 當水流速度小於相應的起始運動時,將無泥沙運動。
- All individuals underwent transcranial Doppler ultrasonography (TCD) with assessment of mean blood flow velocity (MV) in the MCAs. 所有對象都通過經顱多普勒測定大腦中動脈的平均血流速度。
- With minim flow velocity of pain killer bump, the department developed the research on the observation of the concentration of painkiller medicines. 開展了微量流速止痛泵臨床觀察血液中止痛藥物濃度的研究。
- The aerosol particles adhered on the surface might partially separate and resuspense under lashing of higher flow velocity. 沈積的氣溶膠粒子如果在更大流速衝擊下,將發生反彈,部分氣溶膠粒子從黏附表面上分離再次懸浮於流體中。
- Water flow regime and flow velocity behaviors in stepped spillways with aerated piers are studied via the model tests. 通過模型試驗 ,研究了摻氣分流墩台階式溢洪道的水流流態和流速特性。