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Results: The left and right ventricular pressure curves of each cardiac cycle from the analogue experiment are much close to the pressure curve in human physiological system.

结果 ：模拟实验得到的左、右心室心动周期压力曲线和正常生理情况下的左、右心室心动周期压力曲线非常接近。

Obserdose of noradrenaline bitartrate or KCl: Sub-maximal constriction of thoracic aorta was induced by 0.1 mmol/L noradrenaline bitartrate or W60 mmol/L KCl, and when constriction curve became stable, DL or nimodipine of different dosage was added.

记录电刺激心室乳头肌时收缩的幅度变化：1次/s，波宽3 ms，阈电压的120％强度电刺激以引发心室乳头肌同步收缩活动，待收缩曲线平稳后，分别用累加法加入二氢石蒜碱或尼莫地平。

The effects of electroacupuncture on the pressor response and reversible myocardial dysfunction induced by application of bradykinin on the gallbladder were studied in cats anesthetized with α-chloralose. The cardiovascular responses evoked by application of BK included a pressor response, an increase of LVP and its dP/dtmax, tachycardia and a decrease of local wall motion of the left ventricle with a supplying branch of the left anterior descending coronary artery ligated beforehand.

在α-氯醛糖麻醉的猫上，结扎左心室冠状动脉前降支一小分支，对动物胆囊浆膜面予以缓激肽，可反射性地诱发血压、左心室内压升高、±dP/dtmax增大、心率加快，同时用超声单晶片声纳测微系统记录局部心壁运动，发现BK可以反射性地引起LAD小分支远端所支配的心肌运动功能减弱。

The normal cardiac cycle is comprised of two main components,ventricular diastole and ventricular systole .diseases that adversely affect either component may lead to heart failure.

正常的心脏周期是由两个主要组成部分，心室舒张和心室收缩。疾病造成不利影响的组件可能会导致心力衰竭。

We propose an approach to segment the epicardium and endocardium in cardiac image automatically.

通过对MR图像左心室分割中各种主流方法的分析，提出一种自动分割MR图像左心室内外轮廓的算法。

The left ventricle, which in TGA is connected to the pulmonary artery, is the stronger of the two ventricles since it normally has to generate a lot of force to pump blood to the body.

在TGA病例连接肺动脉的左心室在两个心室中是较为强大的，因为正常时它要产生很多力量泵血到全身去。

CVA has other characters:Interruption of the interatrial septum;ventricular hypogenesis and enlarged antithetical atrium and ventricle beyound the atresic valve.

房室瓣闭锁还具有三大特征表现：1。均有房间隔回声中断；2。闭锁瓣膜的下方心室发育不良；3。闭锁瓣膜的对侧心房、心室内径显著增大。

The fibroblast proliferation, collagen sludge and collagen fiber deposit were found by electron microscopy on intersexuality of rats in ventricular remodeling.

我们拟从细胞水平探讨13受体系统在心室重构中的作用及中药通心络对心室重构的影响。1材料与方法疑难病杂志2002年6月第l卷第l期J DiSc。

In symptomatic patients, prolonged ventricular depolarization in precordial leads was prominent in the VF group, and this sign can be used to distinguish high- from low-risk patients with BS.

在有症状的患者中，心室颤动组前胸导联中可见明显的心室去极化延长。这可用来区别高危和低危BS患者。

This study measured the isovolumic contraction time , isovolu-mic relaxtion time and ejection time of CCP group and normal contrast group. Late,tei index was calculated, relationship between Tei index and LV function index such as ejection fraction ,the ratio of transmitral peak velocity at early diastole to transmitral peak velocity at late diastole etc.

本研究通过对正常对照组与肺心病病例组使用频谱多普勒超声心动图测量ICT、IRT、ET时间计算Tei指数，观察肺心病左心室Tei指数变化并分析其与超声测定的心功能指标EF、E/A等相关性，探讨Tei指数评价肺心病左心室整体功能的价值。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。