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- The peak systolic velocity (SPV), end-diastolic velocity (EDV), resistivity index (RI) and pulsatility index (PI) were determined. 测量指标：收缩期峰值流速(SPV)、舒张末期流速(EDV)、阻力指数(RI)、搏动指数(PI)。
- 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. 结果发现,随颅内压增高,FVmca平均流速(TAM)和舒张期末流速(Vd)下降,脉动指数(PI)升高。
- Methods:14 AF patients of normal cardiac function and 18 normal subjects were studied with transcranial Doppler (TCD) of mean flow velocity(Vm) and pulsatility index (PI). 方法 :选择 14例心功能代偿期AF患者作观察组 (AF组 ) ,18例同龄健康体检者作对照组。 采用经颅多普勒检测仪 (TCD)以脑动脉平均血流速度 (Vm)及搏动指数 (PI)为观察指标。
- Time-averaged mean velocity (TAMV), pulsatility index (PI), and breath-holding index (BHI) were measured via TCD sonography in the middle cerebral artery. 经大脑中动脉检测均时平均流速、脉动指数和屏气指数。
- Meaning blood flow rate and pulsatility index(PI) of middle cerebral artery(MCA),anterior cerebral artery(ACA),posterior cerebral artery(PCA),vertebral artery(VA) and basal artery(BA) were detected by transcranial Doppler(TCD). 采用经颅多普勒(TCD)检查分析,检测大脑中动脉(MCA)、大脑前动脉(ACA)、大脑后动脉(PCA)、椎动脉(VA)和基底动脉(BA)的平均血流速度(Vm)和搏动指数(PI)的变化情况,测定清晨空腹血液流变学指标,并进行临床疗效评定。
- The changes of systolic peak velocity (VS), diastolic peak velocity (VD), mean glow velocity (VM), pulsatility index (PI) and resistent index (RI) of renal blood flow were observed. 并观测肾血流收缩期峰值流速(VS)，舒张末期峰值流速(VD)，平均流速(VM)，搏动指数(PI)及阻力指数(RI)的变化。
- Peak velocity (Vp), mean velocity (Vm), pulsatile index(PI) and resistance index(RI) of malignant tumor are higher than those of benign tumor. 乳腺恶性肿瘤的收缩期最高流速、平均流速、搏动指数、阻力指数均高于良性病变。
- Keywords Polyhydramnios Color Doppler flow imaging（CDFI） Pulsatility index（PI） Resistance index（RI）; 羊水过多;彩色多普勒血流显像;搏动指数（PI）;阻力指数（RI）;
- Keywords pulse wave velocity;pulsatility index;resistent index; 脉搏波传导速度;搏动指数;阻力指数;
- Pulsatility Index of Fetal Middle Cerebral Artery Examined by Pulse Doppler Ultrasonography 脉冲多普勒超声检测胎儿大脑中动脉的搏动指数
- Result After mineral spring bath,heaptic artery portal venous hepatic vein flow were obvious increased,but resistant index pulsatile index and congestion index had no significant chonge. 结果矿泉浴后肝动脉、门静脉及肝静脉血流均增加,肝静脉血流增加明显,而动脉阻力指数、搏动指数及静脉充盈指数无明显改变。
- Relation between renal function and resistance index and pulsatility index of the interlobar artery in renal allograft recipients 同种异体肾移植患者肾功能变化与叶间动脉阻力指数和搏动指数变化的相关性分析
- The index is at the back (of the book). 索引在(书的)末尾。
- He speaks she will work under leader of Mr. Pi Te. 他说她将在皮特先生领导下工作。
- Automatic modification of the index register. 自动修改变址寄存器内容。
- A person's face is often an index of his mood. 一个人的脸部表情常常反映这个人的情绪。
- Do you know the price index in the city? 你知道这个城市的物价指数吗？
- Will Mr. Pi Te and wife be there? 皮特先生和夫人将在那里吗?
- Let pi be the distinct prime divisors of m. 将m的相异素因子记作pi。
- The index is arranged in alphabetical order. 这索引是按字母顺序排列的。
