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diameter of vsd
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  室缺大小
     The relations of it with age, C/T values before operation, pulmonary hypertension, operative method, diameter of VSD and the time of Aorta block were studied.
     分析其与年龄、术前心胸比值 (C/T)、合并肺动脉高压、室缺大小、手术方式及主动脉阻断时间的关系。
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  “diameter of vsd”译为未确定词的双语例句
     Whereas the intraoperative diameter of VSD: group A was 3 to 12mm(6.4 ± 2.5mm), group B was 3 to 11mm(5.9 ± 1.8mm).
     手术结果A组:VSD测量大小3~12mm,平均6.4±2.5mm,B组:VSD测量大小3~11mm,平均5.9±1.8mm。
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     The diameter of VSD measured by echocardiography was 2 to 15 mm, mean 5. 08±2. 79 mm.
     超声测量VSD直径2-15 mm,平均(5.08±2.79)mm。
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     the mean diameter of VSD measured by transthoracic echocardiography (TTE) was 5.2 mm±2.3 mm (ranging from 2 to 10 mm).
     经胸超声心动图显示VSD的直径2~10(5.2±2.3)mm。
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     Results Two criteria of neonatal VSDwere established: The diameter of VSD: body weight<2kg, small VSD<1.5 mm, medium VSD1. 5~5.0 mm, large VSD>5.0mm;
     室缺直径标准:≤2kg组:小型空缺<1.5mm,中型1.5~5.0mm,大型>5.0mm;
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     Indications of closure VSD by CDE was: ① Diameter of VSD at the right ventriclar side ≥2 mm, <10 mm.
     CDE选择适应证是:①右室面VSD直径≥2mm,<10mm。
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     The VSD diameter was measured from 3 to 15 mm.
     VSD缺损直径为 3~ 15mm。
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     Before occlusion, the diameter and type of VSD were measured by echocardiography.
     超声心动图术前测量VSD大小、观察缺损口形态及判断缺损右室侧粘连情况。
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     and the fruit diameter, T.
     果实直径、T.
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     The VSD diameter by echocardiography was 4-10 mm, average was 6.4 mm.
     VSD的大小平均为 6.4mm ,最大为 10mm ,最小为 4mm。
短句来源
     There was a moderate correlation between maximum diameter of ASD or VSD and blood velocities of TV?
     房或室缺最大径与MV、TV、PV流速中度相关 ,出现肺动脉高压 (PH)时相关性下降。
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  diameter of vsd
In this group, the mean diameter of VSD at age 5 months was 75% larger than the mean diameter at age 1 month (an increase of 5.5 to 9.6 mm; p>amp;lt;0.05).
      


A study on localization of ventricular septal defect(VSD)and measurement of the diameter of VSD was performed in 112 patients comfirmed operatively by 2D-echocardiography and Color-coded Doppler flow imaging(2D-CDFI),respectively.The results show that correct localization of VSD is de- pendent on identifying the spatial relation between VSD and characteristic intracardiac structures on the proper views;that 2DE underestimates the diameter of small VSDs and accurately estimates that...

A study on localization of ventricular septal defect(VSD)and measurement of the diameter of VSD was performed in 112 patients comfirmed operatively by 2D-echocardiography and Color-coded Doppler flow imaging(2D-CDFI),respectively.The results show that correct localization of VSD is de- pendent on identifying the spatial relation between VSD and characteristic intracardiac structures on the proper views;that 2DE underestimates the diameter of small VSDs and accurately estimates that of large VSDs,while CDFI overestimates the size of small VSDs amd underestimates that of large VSDs.

应用二维超声心动图及彩色多普勒血流显像技术对112例室间隔缺损病例进行定位诊断和缺损孔大小定量并与手术所见对照分析。结果表明,超声心动图对室缺的正确定位诊断有赖于对超声切面的选择,以及辨认室缺与心内特征性解剖结构的空间位置关系;二维超声心动图对小室缺孔径测量存在低估,对较大室缺孔径测量较为准确;彩色多普勒血流显像对小室缺孔径测值存在高估而对大室缺孔径测值则低估。

patients with congenital heart diease that were confirmed by operation were investigated. In order to explore value of ultrasonic diagnosis, Ultrasonic diagnosis before operation was contrasted with operation.The results showed: 1. 82 patients were deteced with M-UCG, sensitivity was 90.2%, specificity 32%, misdagnostic rate 9. 8%. In ventricular septal defect (VSD): Sensitivity was 84. 6% , specifivity 54. 5%; (diameters of VSD found in operation were 1. 0 to 3.5cm); In atrial septal defect (ASD):...

patients with congenital heart diease that were confirmed by operation were investigated. In order to explore value of ultrasonic diagnosis, Ultrasonic diagnosis before operation was contrasted with operation.The results showed: 1. 82 patients were deteced with M-UCG, sensitivity was 90.2%, specificity 32%, misdagnostic rate 9. 8%. In ventricular septal defect (VSD): Sensitivity was 84. 6% , specifivity 54. 5%; (diameters of VSD found in operation were 1. 0 to 3.5cm); In atrial septal defect (ASD): Sensitivity was 94. 4% specificity 22%; In Falloti's tetrad, sensitivity was 92%, specifivity 75%, particularly, extent of aorta strddle detected with UCG was similar to one found with cardioangiography and operation.2. 59 patent were examined with two dimensional echocardiogram; sensitivity was 100%, specificity 75%, In VSD, sspecificity was 95. 5% (diameters of VSD found in operation was 0. 5 to 3. 5cm); In ASD, specificity was 88. 5% (diameters of ASD foud in operation was 2. 0 to 4. 0cm).3. In paten ductus arterios us (PDA): Sensitivity of UCG was highest, specificity was lowest in four diseases. In indicated; diagnosis PDA with Ultrasound was restrivitve.In order to explore accuracy of Ultrasonic diagnosis, Ultrsound was contrasted with cardiac catheter, cardiongiography, acoustic angiography and pulse Doppler in some complex de-formity, Besides, we analysed also UCG misdiagnostic patients.

该报告经手术证实111例先心病患者的超声检查结果:①M型超声检查82例,手术对照总符合率90.2%,特异性32%。其中对VSD的特异性54.5%(手术见VSD直径1.0~3.5cm);对ASD的特异性22%(ASD直径2.5~4.0cm);对F4的特异性75%,尤其对主动脉跨度的检测与心血管造影及手术所见基本一致。②二维超声检查59例,与手术对照总符合率100%。特异性75%,尤其对直径0.5cm以上VSD、1.5cm以上ASD特异性高,并可明确诊断F4.3,两种超声对PDA的诊断特异性低。本文结果提示:M型超声在我国广大基层医院对于先心病的诊断仍有较大价值。

In 24 cases of normal subjects and 88 cases of congenital heart disease (CHD), the spectrum profile,velocity peak(Vp) and Colour Doppler Flow Imagine (CDFI) of pulmonary venous flow was measured,as well as the anatomic type and diameter of defect were determined by operation. Linear correlation and regression analysis was taken between Vp and anatomic diameter of defect. The results were that: 1. The spectrum and CDFI of PVF was satisfactory in normal children; 2. In ASD the single peak PVF spectrum...

In 24 cases of normal subjects and 88 cases of congenital heart disease (CHD), the spectrum profile,velocity peak(Vp) and Colour Doppler Flow Imagine (CDFI) of pulmonary venous flow was measured,as well as the anatomic type and diameter of defect were determined by operation. Linear correlation and regression analysis was taken between Vp and anatomic diameter of defect. The results were that: 1. The spectrum and CDFI of PVF was satisfactory in normal children; 2. In ASD the single peak PVF spectrum was obviously characteristic and there was a positive correlation between SVp and anatomic diameter of ASD (r=0.965,p<0.01); and colour confused CDFI of PVF in systolic duration was obvious. 3. In VSD or PDA, the two peaks and more high D peak of PVF spectrum was characteristic and there was an obvious positive correlation between DVp and anatomic diameter of VSD or PDA (r=0.94,p<0.01),and colour confused CDFI of PVF whith returned to left atrium was more obvious in diastolic duration. Conclusion suggested the character of PVF spectrum and CDFI could be used as a new method for diagnosis and evaluation of hemodynamic state of CHD.

对24例正常儿童及88例先天性心脏病患儿的肺静脉血流动力学特征,进行了脉冲多普勒超声和彩色多普勒血流显像(CDFI)指标与手术指标的相关性研究。发现:房间隔缺损(ASD)者肺静脉血流频谱(PVF)呈单峰形特征,其峰值流速(Vp)与手术实测ASD径高度正相关;其CDFI呈收缩期为著的五彩信号。室间隔缺损与动脉导管未闭者均呈高D峰的双峰形PVF,D峰Vp与两病的手术实测径呈高度正相关;PVF的CDFI呈舒张期为著五彩信号。表明小儿先天性心脏病时肺静脉血流动力学有不同的特征性改变。

 
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