心室

We used a single-cell model for human ventricular myocytes and also coupled-cell models composed of BP and NP cells.

我们用了一个人类心室肌细胞的单细胞模型和由BP和NP细胞组成的配对细胞模型。

These include: the pre-VAD insertion examination of the heart and largevessels to exclude significant aortic regurgitation, tricuspidregurgitation, mitral stenosis, patent foramen ovale, or othercardiac abnormality that could lead to right-to-left shunt afterleft VAD placement, intracardiac thrombi, ventricular scars,pulmonic regurgitation, pulmonary hypertension, pulmonary embolism,and atherosclerotic disease in the ascending aorta; and to assessright ventricular function; and the post-VAD insertion examinationof the device and reassessment of the heart and large vessels.

这些包括：（1） VAD 植入前心脏和大血管的检查以排除明显的主动脉反流、三尖瓣反流、二尖瓣狭窄、卵圆孔未闭或者可能引起左 VAD 植入后右向左分流的其他心脏异常，心内血栓、心室疤痕、肺动脉反流、肺动脉高压、肺栓塞和升主动脉粥样硬化疾病；并且评估右室功能；（2） VAD 植入后检查设备及再评估心脏和大血管。

The 4th left rib was cut and a model of left coronary artery occlusion/release was carried outo Rats were divided randomly into 4 groups: control group without LCA occlusion (group A, n=6);I/R group(group B, n=6); ketamine(5mg.kg-1)+I/R group (group C, n=6); ketamine(10mg.kg-1)+I/R group(group D,n=6)o All rats in groups B, C , D were subjected to 30 minutes of LCA occlusion followed by 120minutes of reperfusion. Rats in group C and D were injected with 5mg.kg-1 and 10mg.kg-1 of ketamine before reperfusion, respectively. Significant electrocardiogram and color changes at the area at risk were considered indicative of successful coronary occlusion and reperfusionc Serum was exampled from left jugular vein at 30 minutes and 120 minutes during reperfusion to measure IL-6 and TNF- level by ELISA measurements. After reperfusion of 120 minutes, the heart was removed and the cardiac apex was exampled with snap-frozen in liquid nitrogen and stored at -70 C .

采用左冠状动脉前降支结扎开放建立心肌缺血／再灌注模型，健康SD大鼠24只，随机分为心包打开假手术组(A组，n=6)，缺血／再灌注对照组(B组，n=6)，5 mg·kg~(-1)氯胺酮+缺血／再灌注组C组，n=6，缺血30min后右腹股静脉注入5 mg·kg~(-1氯胺酮，10mg·kg~(-1)KTM+I／R组D组，n=6，缺血30min后右腹股静脉注入10 mg·kg~(-1氯胺酮。10％水合氯醛40 mg·kg~(-1)腹腔注射麻醉，气管切开，连接多功能监护仪记录心电图；小动物呼吸机人工呼吸，呼吸频率60次／分，潮气量2ml／100g，于左胸第四肋间打开胸腔暴露心脏，在左心耳下1mm左冠状动脉处，用丝线，眼科外用不锈钢小圆针穿过心肌浅层，稳定10min后将U型含有铜丝的胶管置于冠状动脉表面一起结扎(A组不结扎，B、C、D组结扎)；结扎开始左心室心尖部即由红色变暗，30 min后呈暗红色，心电图中出现S-T段抬高，说明缺血形成。

Magnetic resonance imaging (ventricular volumes and function and great vessel blood flow) and hemodynamic assessment were performed before BMS, after BMS, and after PPVI; all were performed under general anesthesia in an x-ray/magnetic resonance hybrid laboratory.

在行BMS治疗前、后以及PPVI之后均进行核磁共振成像（心室容量和功能及大静脉血流）和血液动力学评估；患者所有操作均为全身麻醉状态下在X线/核磁共振实验室完成。

Herein we report a case of a 61-year-old man with multiple red-violet plaques over his right palm for more than two years.

我们报告一个61岁男性病人，在其右手掌有多发性紫红色斑块已有二年多，并在他的左心室发现有肿块，因此为他作开心手术及皮肤切片，二处的病理表现均符合上皮样血管内皮瘤。

Objectives To determine the impact of measures of cardiac function assessed by echocardiography on exercise capacity and to determine if these associations are modified by sex or advancing age.

根据文章的背景资讯，某些研究提示，对左心室功能的评估可以用来预测某人的运动能力。

METHODS Experimental arrhythmias were induced by strophanthin G infusion through jugular vein in guinea-pigs and by myocardial ischemia-reperfusion in rats respectively. Cytosolic calcium concentration [Ca(superscript 2+] of isolated guinea-pig ventricular myocytes was examined with laser confocal scanning microscope.

采用静脉灌流毒毛花苷G诱发豚鼠心律失常，心肌缺血再灌注诱发大鼠心律失常，观察双苯氟嗪的抗心律失常作用；利用激光共聚焦扫描显微镜观察双苯氟嗪对心室肌细胞内游离钙子浓度[Ca

Objective The aim of this study was to assess the effects of reperfusion by streptokinase thromˉbolytic therapy on left ventricular function.

目的 评价链激酶溶栓治疗老年急性心肌梗死对左心室功能的影响。

It not only provides the direct left ventricle unloading effect, but also augments the aortic pressure which in turn increases the coronary flow. For th ese reasons, the PUCA pump may have a prosperous future.

搏动性导管泵的作用介于 IABP和高辅助量的心室辅助装置之间，能起到既减轻前负荷，又提高主动脉压并增加冠状动脉灌注的作用。

The myocardial image of 23 cases of ventricular premature beat was performed by the velocity mode of the DTI meanwhile ECG could be used.

发现当心电图上出现室性早搏或短阵室性心动过速时，DTI可同步显示早搏起源部收缩期高于其它部位心室肌运动的某一黄色亮点区，平均速度可达0.10～0.21m／s。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。