血流

The increase of arteriorenal systolie peak flow velocity and the decrease of resistance index wereconsidered to be a valuable index for the qualitative diagnosis of malignant renal tumor.

肾脏恶性肿瘤患者肾动脉血流收缩期Vmax增高和RI降低可作为其定性诊断的一项有价值的指标。

The observation of hemodynamics of asphyctic neonates will be in faviour of the diagnosis and treatment of c...

脑血管阻力指数升高，与对照组比较，差异有非常显著性(P.01)。结论对HIE患儿脑血流动力学的观察，有助于对脑损伤的诊断和治疗。

The relationship between asthenic spleen and blood-stasis in TCM and development of gastric ulcer should be established through study on gastriointestinal nerve regulating and controlling mechanism.

实验研究方面今后可利用电镜进行再生粘膜组织学成熟度的评价，从胃肠神经调控，胃粘膜血流等多方面进行研究，明确中医认为脾虚、血瘀等与胃溃疡关系密切的现代研究机理。

Results:After the blood flow was restored by operation, 4 died in the postoperative early stage because of sudden cardiac asystole due to hyperkalemia; in the late stage, 6 died of multiple organ dysfunction syndrome socondary from acute renal failure.

结果：血流再通后早期死亡4例，主要原因为高血钾引起的心搏骤停；迟发死亡6例，主要原因为急性肾功能衰竭为首发器官衰竭的多器官功能不全综合征；治愈11例，其中，5例保存了双侧肢体，6例截去单侧或双侧下肢。

BACKGROUND: We report a novel method to estimate regional bloodflow in the atelectatic lung using transesophageal echocardiographyin an experimental dog model.

背景：作者报道了一种在实验性狗模型上通过经食道超声心动图评价膨胀不全时肺局部血流的方法。

As an atraumatic, sensitive and accurate imaging method, it combined digital process of both contrast enhancement and contrast intensity changes. This new method will enjoy wide clinical application with its quantitative indexes of perfusion.

作为一种无创、敏感、准确的功能成像手段，超声造影定量技术结合了造影剂造影的动态过程和造影强度变化过程，能以量化的方式客观而准确地反映组织中血流灌注的改变，具有独特的优势和广阔的应用前景。

Objective To evaluate the effect of RVOTS spiral electrode pacing on hemodynamics in the treatment by atrioventricular sequential pacing.

目的 评价在房室顺序起搏治疗中，右心室流出道间隔部螺旋电极起搏对血流动力学的影响。

A non invasive evaluation system is developed to estimate the ratio of pulmonary to systemic pressure with audio Pulsed Wave Doppler signal and ECG,and to calculate those parameters automa...

小儿肺循环无创评估系统利用计算机自动处理主、肺动脉音频脉冲多普勒信号和心电图信号，计算它们之间的血流时间间期参数比，最后估算出肺动脉的血压

The hemodynamics was examined before and after therapy by XG-Ⅲ autometry for blood circulation function.

治疗前后分别用XG-Ⅲ型血液循环功能自动测试仪检测血流动力学。

Animal studies have suggested that autoregulation of intestinalblood flow is severely impaired during cardiopulmonary bypass.

动物研究已提示小肠血流的自身调节在体外循环期间遭到严重的损害。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。