isovolumic
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双语例句
- Isovolumic relaxation strain rate evaluation of myocardial function and the coronary stenosis extent in coronary heart disease
等容舒张期应变率评价冠心病心肌功能及病变程度 - At the instant of aortic valve closure, the intraventricular flow redirected rapidly from the base to the apex and persisted to the end of isovolumic relaxation.
主动脉瓣关闭前瞬间，左室内血流迅速转向心尖流动，并持续至等容舒张期结束； - Re-recognization of isovolumic contraction wave with quantitative tissue velocity imaging
定量组织速度成像对等容收缩波的再认识 - Advances in Evaluation of Ventricular Contraction Function Using Myocardial Acceleration During Isovolumic Contraction
等容收缩期心肌加速度评价心室收缩功能的研究进展 - The Isovolumic Model on Skeletal Muscle Contractions and Its Electrophysiological Experiments
骨骼肌收缩的等体积模型及其电生理实验研究 - Abnormal positive wave appeared in many segments during myocardial isovolumic relaxation in myocardial infarction group, indicating postsystolic shortening.
心肌梗死组心肌等容舒张期多个节段出现异常正向波，提示收缩后收缩。 - Objective To study the feasibility of anatomical M mode echocardiography for measuring left ventricular isovolumic relaxation time ( IVRT).
目的探讨直线解剖M型超声心动图测定左心室等容舒张时间（IVRT）的可行性。 - A study on regional isovolumic relaxation time of left ventricle in patients with CAD by pulsed-wave Doppler tissue imaging
应用脉冲多普勒组织成像测量冠心病左室局部等容舒张时间的价值 - Methods: Isolated isovolumic rat heart models were prepared, heart hemodynamic parameters were determined and processed by means of establishing a computerized heart function monitoring system, and myocardial energy metabolism was investigated by collecting 31 P NMR spectra.
方法：制备离体等容大鼠心脏模型，通过建立计算机心功能监测系统测量和分析心脏的血流动力学参数；利用心脏的磷－31核磁共振（31P－NMR）谱观测心肌组织的能量代谢。 - Strain rate imaging ( SRI) can be used to detect myocardial deformation of unit time with high spatial and time resolution. It can reflect regional myocardial function in isovolumic relaxation period precisely and is important in early diagnosis and curative-effect evaluation of CAD.
应变率成像（SRI）检测单位时间内的心肌变形，时间、空间分辨率均很高，可精确反映等容舒张期局部心肌的功能，对早期诊断CAD、评价疗效具有重要意义。 - Abnormal movement in isovolumic relaxation phase suggests existence of postsystolic shortening and abnormal wall motion in regional myocardium.
等容舒张期的异常活动提示收缩后收缩，存在局部心肌的室壁运动异常； - Effects of amiloride and glycogen depletion on post-ischemic reperfusion injury of isovolumic perfused rat hearts
Amiloride和耗竭细胞内糖原对心肌缺血再灌注损伤的影响 - Isovolumic hemodilution can significantly reduce chronic hypoxic pulmonary hypertension in rats without influence on gas exchange and carotid artery pressure, so polycythemia and high blood viscosity affect mainly pulmonary circulation.
等容稀释明显降低缺氧大鼠的肺动脉高压，同时不影响其肺气体交换及颈动脉压力。这表明血红细胞增多导致的高血液粘滞度更大地影响肺循环。 - What's more, time velocity integrals in some segments of MI group had two wave crests, reached maximum in isovolumic relaxation phase, but were still lower than that of control group.
此外，梗死组多个节段时间速度积分出现收缩期末和等容舒张期两个波峰，TVImax较对照组明显下降。 - Quantification of regional myocardial movement during isovolumic phase in acute ischemia by tissue Doppler echocardiography
定量组织多普勒技术对犬急性缺血心肌等容期运动特征的实验研究 - Pulmonary hemodynamic effect of isovolumic hemodilution in rats of chronic normobaric hypoxia
等容稀释对缺氧大鼠肺血液动力学的影响 - In diastolic period, the isovolumic relaxation time also got longer.
舒张期等容舒张期时间也延长。 - Measuring left ventricular isovolumic relaxation time with anatomical M-mode echocardiography and pulsed Doppler
解剖M型与脉冲多普勒检测左心室等容舒张时间的研究 - Quantitative Tissue Velocity Imaging Evaluation on Right Ventricular Asynchrony During Isovolumic Contraction Period in Patients with Idiopathic Pulmonary Artery Hypertension
定量组织速度成像评估特发性肺动脉高压右心室等容收缩期的心肌收缩协调性 - The objectives of this study are as follows: ( 1) to investigate longitudinal SR characteristics of left ventricular wall in isovolumic relaxation period in normal persons.
本研究旨在：（1）研究正常人等容舒张期左室壁纵向应变率（SR）特点。 - Objective To observe the therapeutic efficacy of modified isovolumic hemodilution ( MIH) in the patients of advanced age with acute cerebral thrombosis ( ACT), and to explore its mechanism.
目的前瞻性对比观察改良型等容血液稀释疗法对高龄老人急性脑血栓形成的疗效，并探讨其作用机制。 - Experimental studies on isovolumic ( systole) phase indices of myocardial contractility of left ventricle
关于左室等容收缩相心肌收缩性能指标的实验研究 - MgO-SiO2 ( MgSiO) supported Ni-Cu bimetallic catalyst was prepared by isovolumic impregnation.
采用表面复合氧化物MgO-SiO2（MgSiO）作为载体，用等体积浸渍法制备出Ni-Cu双金属催化剂。 - With an intraventricular water-filled balloon, a stable method of the rat isovolumic left ventricle was established.
采用左室内充液乳胶囊建立了一种离体大鼠等容左室实验方法。 - Methods Using identical focused ultrasound transducer, with fixed irradiation depth and power, the livers of 16 New Zealand white rabbits were irradiated with HIFU after isovolumic physiologic saline ( control group) or perfluorocarbon emulsion ( experimental group) were injected intravenously.
方法使用同一聚焦超声换能器，辐照深度、功率一致条件下，静脉注射等量氟碳乳剂（实验组）或生理盐水（对照组）后，用HIFU辐照兔肝脏，测量凝固性坏死体积，计算能效因子。 - Study on the modified isovolumic hemodilution in treatment of the patients of advanced age with acute cerebral thrombosis
高龄急性脑血栓形成的改良型等容血液稀释疗法的研究 - Two skillful doctors measured left ventricular isovolumic relaxation time with anatomical M mode echocardiography and pulsed Doppler ( IVRTm and IVRTd) respectively in double blind condition.
由两位有经验的超声医师在双盲状态下分别采用脉冲多普勒和解剖M型超声心动图测定两组受试对象的左心室等容舒张时间（IVRTd和IVRTm）。 - Objective To evaluate the characteristics of the regional wall longitudinal motion of the left ventricle during isovolumic relaxation phase and rapid filling phase in dogs with acute myocardial infarc-tion, and to analyze their significance.
目的探讨犬急性心肌梗死后左心室局域心肌等容舒张期、快速充盈期在长轴方向的舒张运动特点。 - The rates of isovolumic relaxation phase PSS in basal and mid segments in normal persons were 27% and 21%, none of them was pathological.
对照组基底段和中间段在等容舒张期PSS的发生率分别为27%、21%，无一例发生病理性PSS。 - Interobserver variability was was analyzed by Kappa test. Results: Healthy volunteers, the LV volume time curves can be divided into isovolumic relaxation, early diastolic, plateau, end-diastolic and systolic.
观察者间变异采用Kappa一致性检验。结果：健康志愿者左室容量时间曲线可分为等容舒张期、舒张早期、平台期、舒张末期、收缩期。