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   internal diameter 在 心血管系统疾病 分类中 的翻译结果: 查询用时:0.01秒
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internal diameter
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  内径
    Results The incidence of AF was 3.4% and 8.05% while the internal diameter of left atrium was shortened by(2.0±1.5)mm and(0±1.6)mm in ramipril group and control group 50 months after treatment,respectively(P<0.05).
    结果治疗50个月后治疗组AF发生率3.4%,对照组AF发生率为8.05%; 治疗组左心房内径缩小(2.0±1.5)mm,对照组左心房内径缩小(0.0±1.6)mm。
短句来源
    Brachial artery internal diameter and the variation of blood flow were measured by high resolution vascular ultrasound in patients with EH and subjects at resting condition, after taking sublingual nitroglycerin (GNT-MD)and under reactive hyperemia (FMD). FMD and GNT-MD represented EDD and EIDD, respectively.
    利用高频超声检测EH病人和正常对照组在静息状态下、加压充血后和服用硝酸甘油后的肱动脉内径和血流量的变化,并计算充血后肱动脉内径变化率(FMD)和服用硝酸甘油后肱动脉内径变化率(GNT-MD),以FMD、GNT-MD代表EDD和EIDD。
短句来源
    Left ventricular ejection fraction (LVEF) and left ventricular end-diastolic internal diameter (LVDd) were examined single photon emission computed tomography at 1 week and 6 months post AMI.
    随访患者PCI后1周及6个月左室射血分数 (LVEF)和左心室舒张末期内径(LVDd)。
    The clinical significance of the alteration of the internal diameter of left atrium in hypertension patients
    高血压患者左心房内径变化的临床意义
短句来源
    2.Changes in brachial artery internal diameter Changes in brachial artery caused by reactive hyperaemia after treatment was significantly weakened in the group of essential hypertension Compared with the normal control, significant difference exited (P<0.01) and improved obviously after the treatment.
    2.肱动脉内径的改变:原发性高血压组治疗前反应性充血引起的肱动脉变化明显减弱,与正常对照组比较有显著性差异(P<0.01),治疗后明显改善(P<0.01)。
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  “internal diameter”译为未确定词的双语例句
    (2) The significant difference (P<0.05) had been obtained by comparing intima-media thickness (IMT), internal diameter of blood vessels (D) of EH patients' CCA and ICA in the second class and the third class in which IMT became thick, inter diameter of blood vessels became wide with those of the control group.
    (2)2、3级EH组CCA和ICA的内膜-中层厚度(IMT)、血管内径与健康对照组比较有显著性差异(P<0.05),表现为颈动脉IMT增厚、血管内径增宽。
短句来源
    There were significant differences of left atrial diastolic internal diameter (LADd) in male patients with dipper and non dipper hypertension (31 2±2 7 mm vs.35 8±2 9 mm, p <0 01);
    女性分别为32.4±2.5mm与29.4±1.8mm(P<0.05)。
短句来源
    Results: In acupuncture group the internal diameter and area of channel were gradually be-coming smaller.
    结果:针刺组术后60与30天相比,其心肌内孔道横径、面积明显缩小,实验组与针刺组相比,其孔道横径、面积也明显缩小。
短句来源
    Left ventricular mass was calculated with the formula that left ventricular mass=1.04interventricular septal thickness+end diastolic left ventricular internal diameter + left ventricular posterior wall thickness3- end diastolic left ventricular internal diameter 3-13.6. Relative wall thickness was calculated with the formula that relative wall thickness=interventricular septal thickness + left ventricular posterior wall thickness/ end diastolic left ventricular internal diameter.
    根据公式:左室质量=1.04[(室间隔厚度+舒张末期左室腔直径+左室后壁厚度)3-舒张末期左室腔直径3]-13.6计算左室质量。 根据公式:相对室壁厚度=(室间隔厚度+左室后壁厚度)/舒张末期左室腔直径计算相对室壁厚度。
短句来源
    RESULTS The internal diameter of left atrium(LA) significantly increased in(48.4)% of all the patients,the left ventricular end diastolic diameter(LVEDD) increased in 19.4% and both of them increased in 12.9%. Septal hypertrophy was founded in 28.2%.
    结果在这248例患者中,左房增大占48.4%,左室增大占19.4%,二者同时增大占12.9%,室间隔增厚占28.2%;
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  internal diameter
This pressure drop depends on the orifice diameter, and it can be as high as three orders of magnitude with the use of a hollow cathode with an internal diameter of 20 mm and an orifice diameter of 4 mm in the cap at the cathode vertex.
      
A simple design for a miniature cesium magnetometer intended for measuring the residual magnetic induction (B0≤1000 nT) in ferromagnetic shields of cylindrical shape with an internal diameter ?≥15 mm is described.
      
Heat transfer and hydrodynamic investigations have been conducted in a 0.108 m internal diameter bubble column at ambient conditions.
      
These separations have been achieved with a modified Prepmaster using a 2.5 inch internal diameter column.
      
A simple procedure for preparing packed columns with an internal diameter of 0.6-0.8 mm and up to 15 m long is described.
      
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The combined effect of stepwise intermittent hypoxia and physical training was investigated with ultrasonic cardiography on 12 bikers who were permanent inhabitants at 1895 meters above sea level and were subjecting to physical training under hypoxic condition in a hypobaric chamber. It was found that the internal diameters of the right ventricle and right pulmonary artery of the bikers increased proportionally with the increase of both the altitude and the duration of the physical training. At a simulated...

The combined effect of stepwise intermittent hypoxia and physical training was investigated with ultrasonic cardiography on 12 bikers who were permanent inhabitants at 1895 meters above sea level and were subjecting to physical training under hypoxic condition in a hypobaric chamber. It was found that the internal diameters of the right ventricle and right pulmonary artery of the bikers increased proportionally with the increase of both the altitude and the duration of the physical training. At a simulated altitude of 4000 meters, the cardiac stroke volume and cardiac cutput, the internal diameter of the left ventricle and the left ventricular mass increased markedly as compared with those at sea level. The thickness of the interventricular septum and the posterior wall of the left ventricle also increased. The stroke volume and cardiac output of the bikers increased more significantly at the simulated altitude of 4000m., that at the altitude of 3000m. All these change are still within the physiologic ranges and can be considered as adaptation changes to highaltitude training. NO case of acute mountain sickness occurred in any of the trained bikers.These findings suggest that this intermittent stepwise hypoxic physical training can improve the cardiac function and increase its adaptibility towards hypo-xic conditions.

对12名世居在1895米高原的男性自行车运动员,经过低压缺氧复合运动锻炼后作了超声心动图检查。在低压舱内运动员完成间断缺氧运动锻炼后,他们的右心室和右肺动脉内径随着高原高度和运动时间增加而增加。在摸拟高原4000米与平原相比,安静的心搏量和心输出量,左心室内径和左心室心肌量明显增加,室间隔和左室后壁的厚度也增厚。这些变化是在生理范围内,因此应属于对高原运动训练的适应变化。在摸拟4000米高原动运后心搏量和心输出量的增加比3000米明显,在缺氧运动训练中没有一个受试者发生急性高山病,这些结果表明阶梯式间断缺氧复合运动锻炼方法可能改善心脏功能和增加对缺氧的适应能力。

The changes of cardio-vascular morphology and function in 39 patients after organic fluoride poisoning (OFP) treated from 2 to 9 years were studied and compared with 32 normal controls using M-type echocardiography.The present study showed that all the internal diameters of the aorta, the left atrium and ventricle were very signifieantly enlarged (P<0.01) in the OFP group, their values (mean±SD) were 40.2±5.1, 32.9±5.4 and 66.4±6.4 mm respectively.In three OFP subgroups divided according to follow-up length,...

The changes of cardio-vascular morphology and function in 39 patients after organic fluoride poisoning (OFP) treated from 2 to 9 years were studied and compared with 32 normal controls using M-type echocardiography.The present study showed that all the internal diameters of the aorta, the left atrium and ventricle were very signifieantly enlarged (P<0.01) in the OFP group, their values (mean±SD) were 40.2±5.1, 32.9±5.4 and 66.4±6.4 mm respectively.In three OFP subgroups divided according to follow-up length, complete randomised variance analysis indicated that the left ventricular (LV) dimension reduced to nearly normal, and the aorta and left atrium also tended to reduce their size and recover to normal after 7 to 9 years' treatment.Left ventricular contractile states of 19 selected OFP patients with clear echograms and without asynergy in the posterior LV walls were estimated. The results showed that the LV ejection fraction (EF) averaged 0.47±0.12, and the LV dimentional shortening fraction (%ΔD) 19.6±7.1%, both the abnormals accounted for 63.2% (0.52 for EF and 23% for %ΔD as normal limits respectively), and the LV mean circumferential fiber shortening rate (mean Vcf) accounted for 78.9%.We consider that although the impairments of cardio-vascular morphology and function induced by OFP are serious and not readily recoverable in short time, yet they are reversible through long-term and active treatment.

本文以M型超声心动图评价39例有机氟中毒患者心脏及大血管形态和功能的改变,并与32名正常人比较。结果表明,氟中毒组的主动脉、左房和左室内径均显著扩大,左室功能明显异常。治疗2~9年后有恢复正常的趋势,但不易在短期内痊愈。

This report is based on 110 sick-children with congenital heart diseases, which were confirmed by operation. The patients consist of 60 cases of patent ductusarteriosus (PDA), 23 cases of ventricular septal defect (VSD), 17cases of atrialseptal defect (ASD) and 10 cases of pulmonary stenosis (PS). PDA, VSD and ASD are congenital heart diseases with increased pulmonaryblood. Typical cases occupy about 70 percent. They can be diagnosed by non-invasive methods such as history, physical examination, chest roentgenography,electrocardiography,...

This report is based on 110 sick-children with congenital heart diseases, which were confirmed by operation. The patients consist of 60 cases of patent ductusarteriosus (PDA), 23 cases of ventricular septal defect (VSD), 17cases of atrialseptal defect (ASD) and 10 cases of pulmonary stenosis (PS). PDA, VSD and ASD are congenital heart diseases with increased pulmonaryblood. Typical cases occupy about 70 percent. They can be diagnosed by non-invasive methods such as history, physical examination, chest roentgenography,electrocardiography, phonocardiography and echocardiography. The atypical casesinclude those with smaller defect and without obvious hemodynamics change orwith larger defect and pulmonary hypertension. The diagnosis would be made byinvasive methods. The characteristic of ostium primum ASD can be showed by M-VCG and B-VCG findings. The two non-invasive methods can be used to recognizeostium primum ASD. Generally PS can be diagnosed by non-invasive methods.In order to know thesite and degree of obstruction and prognosis after operation, it is necessary to makecardiac catheterization and angiocardiography before operation. M-VCG can be used to determining internal diameter of cardiac cavity anddiflerentiating volume overload from resistance overload. It is superior to X-ray andECG in showing hemodynamics change. Intracardiac defect can be showed clearlyby B-VCG. It is suitable to diagnose of VSD and ASD. Shunt lever or pulmonarystenosis can be showed directly by nuclear cardiology. It's specificity is higher.

本文就儿童期四种常见先天性心脏病:动脉导管未闭、心室间隔缺损、心房间隔缺损、肺动脉瓣狭窄共110例的术前诊断与术后所见进行分析比较,提出了各该型先天性心脏病典型的与非典型病例的诊断依据和方法。本文取材于为数较多的病例,临床资料较全,做了多种心血管方面的检查,又均经手术证实,因而所得有关诊断的经验体会对小儿先天性心脏病的诊断和治疗有一定的参考价值。

 
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