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- The CFR ratio for peak diastolic velocity of group A 1 was significantly higher than that of group B and group C (P<0 01). 注射多巴酚丁胺后B、C組血流速度及CFR值均明顯低于A(yíng)組 (P <0 0 1)。
- The results showed that as the ICP went up,the time av-eraged mean (TAM) and the end--diastolic velocity (Vd) decreased and the pulsatility index (PI) in-creased. 結果發(fā)現,隨顱內壓增高,FVmca平均流速(TAM)和舒張期末流速(Vd)下降,脈動(dòng)指數(PI)升高。
- Finally, pulsed Doppler was used to collect spectra and measure the peak systolic velocity （PSV）, end- diastolic velocity, resistance index and pulsate index. 最后用脈沖式多普勒采集頻譜，測量收縮期峰值血流速度、舒張末期血流速度、阻力指數和搏動(dòng)指數等。
- The hemodynamic parameters measured in the lesion locations included peak systolic velocity (PSV), end diastolic velocity (EDV), and resistance index (RI). 病灶局部所測血流動(dòng)力學(xué)參數為收縮期峰值血流速度(PSV)、舒張末期血流速度(EDV)及阻力指數(RI)。
- The IMT，the rate of the soft and compound plaques and the end diastolic velocity were valuable indexes of carotid lesions related to cerebral infarction. 頸動(dòng)脈IMT增厚、軟斑和復合斑發(fā)生率高、舒張期血流速度降低對腦梗死的預測和防治可能有所助益。
- The earliest abnormal of renal blood flow occured in hypertensives included that the end diastolic velocity (V d) of interlobar artery was decreased and the acceleration time (AT) of segmental and interlobar artery was increased. 葉間動(dòng)脈舒張期末血流速度 (Vd)的減慢、血流峰速加速時(shí)間的延長(cháng)是高血壓病患者最早出現的腎血流動(dòng)力學(xué)異常 ;
- The echo appearance and blood supply of rectal tumors was analyzed, with the peak systolic velocity (PSV), end diastolic velocity (EDV), resistance index (RI) in tumors vessels assessed. 結果腺瘤腸壁層次清晰,腫瘤多為高回聲,直腸癌正常腸壁層次消失,腫瘤為低回聲。
- Objective To investigate the relations between absent and/or reverse end diastolic velocity of fetal umbilical artery (AEDV) and maternal and fetal pathological factors and perinatal outcome. 目的探討胎兒臍動(dòng)脈舒張末期血流缺失、返流(AEDV)的產(chǎn)生因素及與圍產(chǎn)兒結局的關(guān)系。
- Transrectal color Doppler ultrasound was used to scanning prostates and seminal vesicles,and the peak systolic velocity(PSV),end diastolic velocity(EDV),and resistance index(RI) were determined. 結果:對照組前列腺組尿道動(dòng)脈PSV、RI與男性不育組比較差異有顯著(zhù)性(P<0.;05);對照組前列腺包膜組動(dòng)脈PSV、EDV、RI與男性不育組比較差異無(wú)顯著(zhù)性(P>0
- maximum posterior wall diastolic velocity 最大后壁舒張期速度
- Mitral annular diastolic velocities parameters measured by DTI can be used in assessment of left ventricular diastolic function in essential hypertension. DTI技術(shù)檢測二尖瓣環(huán)舒張期運動(dòng)速度參數可用于無(wú)創(chuàng )評價(jià)原發(fā)性高血壓病左室舒張功能。
- Mitral lateral annular early diastolic velocity (Em) 二尖瓣外側環(huán)舒張早期運動(dòng)速度Em
- maximum left ventricular posterior wall diastolic velocity 左心室后壁最大舒張速度
- Two, 20, 90 and 180 minutes after ligature,early and late diastolic velocities ( V E and V A) as well as systolic velocities ( V S) of left ventricular anterior septum walls were determined by DTI. 于結扎后 2、2 0、90、180min ,用DTI技術(shù)測定前間壁收縮期運動(dòng)速度 (VS)、舒張早、晚期運動(dòng)速度 (VE、VA) ;
- Gazelles can move with astonishing velocity. 羚羊跑起來(lái)速度驚人。
- Objectives:To investigate Doppler tissue imaging(DTI)application in assessing global left ventricular diastolic function(GLVDF)in coronary artery disease(CAD)by measuring diastole velocities in mitral annulus. 目的 :探討應用多普勒組織成像 ( DTI)檢測二尖瓣環(huán)舒張期運動(dòng)速度評估冠心病左室整體舒張功能的應用價(jià)值。 方法 :應用 DTI技術(shù) ,對 5 4例臨床確診 (其中 30例經(jīng)冠脈造影證實(shí) )的冠心病患者和 30例正常對照者舒張期二尖瓣環(huán)運動(dòng)速度進(jìn)行測定 ,并與常規多普勒超聲心動(dòng)圖檢查結果對照分析。
- Lashing velocity of pump is concerned with nature of air. 泵的抽氣速率與氣體的性質(zhì)有關(guān)。
- The car was moving at such a velocity! 那輛汽車(chē)的速度簡(jiǎn)直太快了！
- Gazelles can movewith astonishing velocity. 羚羊跑起來(lái)有時(shí)速度驚人。
- The hare darted off with the velocity of a bird. 野兔像鳥(niǎo)一樣快速掠去。
