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- Hormone Treatment Improves Myocardial Function in. 女性心绞痛患者激素治疗改善心脏功能。
- The up regulation of inducible nitric oxide synthase (iNOS) often negatively modulates myocardial function. 诱导型一氧化氮合酶的诱导表达往往导致心肌的收缩功能下降。
- Objective To study the effect of acute hypoxia and hypoxic acclimatization on myocardial function of rats. 目的研究低氧习服对大鼠心肌功能的影响。
- Myocardial function variables (LVDP, +dp/dtmax, -dp/dtmax) ,coronory artery flow (CAF) ,ATP,MDA and myocardial water content ( WC) were measured. 测定再灌注期左室发展压(LVDP)、最大收缩变化率(+dp/dtmax)、最大舒张变化率(-dp/dtmax)及冠脉流量(CAF); 测定心肌细胞内三磷酸腺苷(ATP)、丙二醛(MDA)及心肌含水量(WC);
- There were no significant difference of the myocardial function parameters before and after PTCA except the ESV in group NOET. 采用独立样本t检验分析两组PTCA术前后的心功能参数仅NOET组ESV(收缩末期容积)在术后有明显减小，其余均无显著差异。
- The glycemic control in short term might lead to alterations of myocardial function，but the parameters of DTI would not change significantly. 结论 高血糖对心肌的影响是早期、独立的，短期内血糖的变化可引起心肌功能异常，但单纯控制血糖短期内超声指标改变不明显。
- Objective To assess the myocardial function of left ventricle by tissue Doppler imaging(TDI) in patients with dilated cardiomyopathy(DCM). 结论TDI可定量评价DCM病人左室心肌功能,丰富了DCM的超声诊断手段。
- Recoveries of most myocardial function variables, LVDP, + dp/dtmax, - dp/dtmax and CAF, in HOE642 treated groups were markedly higher than in control group (P <0. 05). HOE642各治疗组INDP、+dp/dtmax、-dp/dtmax、CAF恢复率及ATP含量明显高于对照组(P<0.;05);MDA、心肌含水量明显低于对照组(P<0
- Objective To analyse the serial changes and prognostic value of Doppler-derived index (DDI) in myocardial function of patients with acute myocardial infarction (AMI). 目的 探讨多普勒推导指数 (DDI)在急性心肌梗死 (AMI)患者中的系列变化及对心肌功能的预测价值。
- The DDI reflects the condition of left ventricular systolic and diastolic myocardial function ,it can be used as a reliable adjunctive index of myocardial function. 多普勒推导指数可反映左室收缩及舒张功能状态 ,对于评价AMI患者预后具有重要意义。
- Objectives This study was performed to understand the use of Doppler tissue imaging (DTI) assessing myocardial function in patients with hypertrophic cardiomyopathy (HCM). 目的了解多普勒组织成像技术(DTI)在评估肥厚型心肌病(HCM)心肌舒缩功能方面的应用。
- Objectives This study was performed to understand the use of Doppler tissue imaging(DTI) assessing myocardial function in patients with dilated cardiomyopathy (DCM). 目的了解多普勒组织成像(DTI)技术在评估扩张型心肌病(DCM)心肌舒缩功能方面的应用。
- Conclusions:Pinacidil preconditioning can protect myocardial function in hypovolemic shock possibly by stabilizing cell membrane and preventing Ca2+ overload. 结论：吡那地尔预处理对低血容量性休克鼠心功能的保护可能与其稳定细胞膜，防止钙超载有关。
- CGS(50 mg/kg,iv)significantly decreased reperfusion arrhythmias and ASI,inhibited fail of myocardial function,decreased level of MDA and improved activity of SOD in myocardium,and decreased LDH level in serum after reperfusion. 预防性静注CGS（50mg/kg）可显著降低再灌注心律失常发生率，心肌组织中MDA和血清中LDH的水平； 明显改善再灌注后动脉血压的下降，心肌组织中SOD及ATPase活性的降低。
- DTI is a useful technique that can accurately evaluate systolic and diastolic f unction of global and regional myocardium in real time , and then ,would be a ne w promising method in assess myocardial function. DTI技术可实时、准确地反映心肌舒缩运动状况,为进一步了解心肌功能提供更多信息。
- Background and objective: Hie technique of Doppler tissue imaging (DTl) can provide the real-time information of the direction and velocity of regional wall motion, which gives us a new method for quantitative analysis of myocardial function. 背景和目的：多普勒组织成像（DTI）技术可实时显示局部心肌的运动方向和速度，为定量分析心肌功能提供了方便准确的新方法。
- Using strain and strain rate imaging can quantitative analysis regional myocardial deformation, they are the robust technique for quantifying regional myocardial function in clinical application. 应变和应变率显像能够定量评价局部心肌的形变能力，为临床评价局部心肌功能提供了有效的方法。
- Purpose: To evaluate the clinical value of tissue doppler imaging (TDI),color kinesis(CK) and acoustic densitometry (AD) in the assessment of non-infarcted regional myocardial function. 目的:采用组织多谱勒成像(TDI)、彩色室壁运动分析(CK)及声学密度测定(AD)评价心梗患者非梗塞区心肌功能的改变。
- Conclusion:Low-flow ischemic preconditioning prior to cardioplegic arrest enhances myocardial function recovery after prolonged cardioplegic arrest,preserves more ATP and reduces release of LDH. 结论：低流量缺血预适应对心肌有保护作用。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
