Color Doppler Ultrasound Observation of Waveforms Indexes of Middle Period Fetal Middle Cerebral Artery, Umbilical Artery, Ductus Venosus Flow 彩色多普勒超声对中期妊娠胎儿大脑中动脉、脐动脉、静脉导管血流动力学的初探
Comparison on effects of different nursing methods for lung cancer patients in intermission of chemotherapy accepting central ductus venosus insertion via peripheral veins 肺癌病人化疗间歇期经外周静脉置入中心静脉导管不同护理方式的效果比较
Application of fetal ductus venosus Doppler blood flow detection in prenatal diagnosis 胎儿静脉导管多普勒血流检测在产前诊断中的应用
Relationship between ductus venosus blood flow and chronic fetal distress 静脉导管血流变化与慢性胎儿窘迫的关系
Objective To investigate the clinical significance of Doppler flow waveform of ductus venosus ( DV) in screening of fetal cardiac malformation. 目的探讨静脉导管的血流流速曲线在筛选和协助早期诊断胎儿先天性心脏病中的临床意义。
To explore the umbilical vein branches of the fetal and the quantity of blood passing through the liver and the ductus venosus. 目的观测胎儿脐静脉的分支,探讨脐静脉血入肝及经静脉导管的流量。
No desmin expression was found in the atrium and sinus venosus. 心房和静脉窦则无结蛋白表达。
The bilirubin enterohepatic circulation takes the bilirubin as the main substance, and part of the absorbed bilirubin may enter the systemic circulation through ductus venosus. 阐明了新生儿胆色素肝肠循环以胆红素为主要内容,部分重吸收胆红素可经开放的静脉导管旁路入血。
Objective To dissect and observe the portal vein, proper hepatic artery, common bile duct, umbilical vein and ductus venosus of fetal livers, in order to provide the anatomic data for auxiliary fetal liver transplantation. 目的解剖观测胎肝门静脉、肝固有动脉、胆总管十二指肠上段、脐静脉及静脉导管,为临床辅助性胎肝移植提供解剖学资料。
Objective: Clinical data and outcome of surgical repair of 26 cases of sinus venosus atrial septal defects ( SVASD) between July 1999 to April 2004 were analyzed, Surgical repair of sinus atrial septal defects was discussed. 目的:总结我科1999年7月至2004年4月26例静脉窦房间隔缺损手术病例的临床资料,探讨静脉窦房间隔缺损的外科手术方式和经验。
Objective To study the correlation between perinatal fetal prognosis and flow ratio of ductus venosus to umbilical vein ( DV/ UV). 目的本实验主要研究胎儿静脉导管(DV)血流量与脐静脉(UV)血流量比与围产儿预后的关系。
Blood Flow Velocity Waveforms in the Ductus Venosus of Normal Fetuses 正常胎儿静脉导管的多普勒血流波型
Correlation between fetal cardiac function-Tei index and ductus venosus 妊娠晚期胎儿心功能-Tei指数与静脉导管指数相关性研究
Changes of ductus venosus Doppler ultrasound waveforms in normal and dextrocardia fetus 正常及右位心胎儿的静脉导管超声多普勒血流波形变化
The Observation and analysis of morphology of ductus venosus in fetal liver 胎儿肝脏静脉导管的形态学观测分析
Whether or not the physiological zero or RA wave exists in the ductus venosus of fetuses at 10-14 weeks of gestation need further investigation. 10~14周正常胎儿静脉导管内是否存在生理性零或RA波有待于进一步研究。
In all cases, TEE could visualize partial anomalous pul-monary venous return associated with sinus venosus ASD. 且所有的TEE检查的病例,能清晰地观察到与静脉窦型ASD相关的部分肺静脉异位引流。
Objective To study fetal sheep umbilical artery pulsatile index ( UAPI), ductus venosus pulsatile index ( DVPI), renal artery pulsatile index ( RAPI) combined with pregnant sheep vasoactive intestinal peptide ( VIP), neuropeptide Y ( NPY) in evaluation of fetal hypoxemia. 目的探讨胎羊脐动脉搏动指数(UAPI)、静脉导管搏动指数(DVPI)、肾动脉搏动指数(RAPI)联合母羊血清神经肽Y(NPY)、血管活性肠肽(VIP)评估胎羊宫内缺氧的意义。
The Applied Value about Diagnoses of Fetal Heart Abnormalities by Checking Ductus Venosus with ultrasound 静脉导管超声检测在胎儿心脏畸形诊断中的应用价值
Objective To summarize the experiences of surgical treatment of sinus venosus atrial septal defect ( SVASD). 目的总结静脉窦型房间隔缺损(SVASD)外科治疗的方法和经验。
Objective To investigate the value in diagnosis for heart abnormalities of fetus by ultrasound examing the ductus venosus during middle and later complete pregnancy. 目的探讨超声检测中晚孕胎儿静脉导管在胎儿心脏畸形诊断中的价值。
Reference value ranges of RI, PI and S/ A were established in this study, and it may be utilized in further studies dealing with the role of ductus venosus blood flow in fetuses with chromosome malformation, severe heart malformation. 静脉导管血流参数RI、PI和S/A值随着胎龄的增加而减低,其参考值范围可进一步应用于对胎儿染色体畸形和严重心脏畸形的研究;
Objective To establish reference ranges with gestation for blood flow of fetal ductus venosus ( DV) and umbilical vein ( UV) and determine the fraction of umbilical blood shunted through the DV in the human fetus. 目的建立中晚孕期正常胎儿静脉导管和脐静脉血流量参考范围,计算脐血流入静脉导管的百分比。
Results There was a significant difference of the total cross section area between the umbilical vein branches pass through the liver and the ductus venosus ( P < 0. 001). 结果胎儿脐静脉入肝分支的截面积和大于静脉导管的截面积,两者的差异有高度显著性(P<0.001)。
Objective To dissect and observe the ductus venosus in fetal liver. 目的解剖观测胎儿肝脏静脉导管的形态。
Result The spectrum for the normal fetal ductus venosus were three mutually waveform, with the forward flow all the time, S 、 D 、 A gradually heightened and RI 、 PI 、 S/ A gradually depressed while pregnant weeks increase. 结果正常胎儿静脉导管频谱为三相波,始终是前向血流,随孕周的增加,S、D、A逐渐增高,RI、PI、S/A逐渐降低。
Surgical Treatment of Sinus Venosus Atrial Septal Defect 静脉窦型房间隔缺损的外科治疗
The method of inserting the central venous catheter: Sets at the tube spot choice same, uses the Seldinger method to set at into the center ductus venosus. 中心静脉导管置入方法:置管部位选择同上,采用Seldinger方法置入中心静脉导管。