两组均采用常规体外循环回路、膜肺式氧合器及与之配套的硬塑静脉贮血室。
The conventional extracorporeal circuit, membrane oxygenator and fitting hard plastic shell venous reservoir was used in both groups.
这种装置的材料血液相容性优良，血室形态、结构设计合理，制作工艺和质量控制严格。
The device is distinguished by excellent polyurethane material, reasonable blood chamber shape, and advanced fabrication process.
世卫组织小组还在古绍协助建立了测量血铅浓度的实验室服务，并提供了铅中毒监测和管理方面的培训。
The WHO team has also helped to set up a laboratory service for measuring blood lead concentrations in Gusau, and has provided training in surveillance and the management of lead poisoning.
这些血液检测中，女性伸出手指，指血取出后送往实验室。
For the blood tests, women prick their fingers and send blood samples to LABS.
如果一只蜱虫被传染了(由精通的实验室检验决定)并且这只蜱虫还吸满了血，那么被莱姆病螺旋体传染的可能性就非常高，而且可能需要考虑非常严重的治疗方法。
If a tick is infected (determined by testing at a proficient laboratory) and the tick is engorged, infection by Lyme disease spirochetes is highly likely and treatment may be seriously considered.
目的：探讨门控心肌灌注断层显像（GMPT）、平衡法心血池显像（GBPI）与心动超声（UCG）测定左室射血分数（LVEF）的差别。
Purpose: To compare gated myocardial perfusion tomography (GMPT), gated blood pool imaging (GBPI) and ultrasound cardiography (UCG) in left ventricular ejection fraction (LVEF) calculation.
方法：采用流室系统对正常人、慢阻肺、肺心病患者血白细胞与正常内皮细胞粘附特性进行研究。
Methods: By flow chamber system, study the adhesion characters between the leukocytes and the normal endothelium cells respectively in normal, COPD and Corpulmonale patients.
目的：观察内毒素血症对左室心肌血液灌流和血液分布的影响。
Objective: to observe the influence of endotoxemia on myocardial blood flow and distribution in left ventricle.
实验室附近的血液中心通过汽车运输方式运送血。
Centers near the laboratory delivered their blood by motor transport.
随访复查超声心动图，计算左室的整体室壁运动指数和左室射血分数。
The left ventricular wall motion score index (WMSI) and left ventricular ejection fraction were calculated by echocardiography.
以每搏心输出量减少、左室射血时间缩短为其损伤特点。
The time of ejecting blood was shortened significantly in the left ventricle.
门冬氨酸钾镁可使37.50%的患者心功能改善，但左室射血分数无明显变化。
Potassium magnesium aspartate could improve heart function in 37.50%patients only but with no effect on LVEF.
目的探讨应用三维彩色室壁运动(CK)技术测量梗死区和非梗死区心搏量和射血分数的方法。
Objective To develop a new method for measuring stroke volume and ejection fraction in the infarct and non infarct area with three dimensional color kinesis (CK) technique.
结果表明，用线性回归模型计算的左室射血分数、每搏量、心输出量在较低心率时模拟数值较为可信，在较高心率时每搏量模拟数值不可靠。
It showed that the simulation results of LVEF, SV and CO were reliable at a low heart rate with linear regression model, but unreliable at a high heart rate.
分析血清C反应蛋白水平与心功能分级、心脏解剖参数和左室射血分数的相关性。
The correlations of serum level of C reactive protein with grade of cardiac function, cardiac anatomic indexes and left ventricular ejection fraction were analyzed.
结论：经皮腔冠状动脉内移植骨髓干细胞治疗缺血性心肌病可行，术后能提高左室射血分数，心功能改善。
CONCLUSION: It is feasible to treat ischemic cardiomyopathy by percutaneous coronary transplantation of BMSCs, which can boost LVEF and improve cardiac function after transplantation.
目的研究纠正左室射血时间在非体外循环冠脉搭桥手术中的变化及影响因素。
Purpose To study intraoperative changes of corrected left ventricular ejection time in the off-pump coronary bypass surgery.
结论：老年心力衰竭患者血bnp水平随着心力衰竭严重程度的增加而升高，并能较好反映左室功能状态。
Conclusion: BNP level increase with the degree of severity of heart failure and can better reflect the left ventricular function.
DHF是指有心衰的症状和体征而左室收缩功能正常(射血分数大于45%)。
DHF occurs when signs and symptoms of heart failure are present but left ventricular systolic function is preserved (i. e. ejection fraction greater than 45 percent).
目的探讨维持性血液透析(血透)患者血c反应蛋白(CRP)水平与左室结构、功能的关系。
Objective To study the relationship of the serum C-reactive protein (CRP) and left ventricular structure and its function in patients with maintenance hemodialysis.
血液检查时，医生从用注射针从病人胳膊上抽取很少量的血，然后将血收集到试管中，并送到实验室进行检查。
For a blood test usually a small amount of blood is taken from the patient's arm with a needle. The blood is collected in tubes and sent to a lab.
结论血bnp水平可作为高血压患者左室舒张功能衰竭严重程度的判断指标和预后的判断指标。
Conclusion The levels of serum BNP may be a marker for diagnosis and prognosis of patients with EH and LVDD.
舒张性心力衰竭是以舒张功能异常为特征而左室射血分数正常的心力衰竭。
Diastolic heart failure is a kind of heart failure characterized by an abnormality of diastolic function and a normal left ventricular ejection fraction.
目的验证重建心阻抗图测量左室射血分数（LEF）的可靠性。
Objective To Validte the Yeliabil of left ventricle ejection fraction(LEF) measured by reconstructed impedance cardiography(RICG).
结论IR存在于eh患者中，与rwt的增加有密切的关系，高胰岛素血症是EH患者发生左室肥厚的重要因素。
Conclusions IR was related closely with the increase of RWT in EH patients. Hyperinsulinism might be an important factor to produce left ventricular hypertrophy.
目的：应用超声定量组织速度显像(QTVI)技术测定二尖瓣环运动速度，评价其是否与左室整体收缩功能指标左室射血分数(L VEF)相关。
Objective: to evaluate if the mitral annular systolic motion velocities measured by Doppler quantitative tissue velocity image (QTVI) correlated with left ventricular ejection fraction (LVEF).
目的：应用超声定量组织速度显像(QTVI)技术测定二尖瓣环运动速度，评价其是否与左室整体收缩功能指标左室射血分数(L VEF)相关。
Objective: to evaluate if the mitral annular systolic motion velocities measured by Doppler quantitative tissue velocity image (QTVI) correlated with left ventricular ejection fraction (LVEF).
应用推荐