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- The Short and Medium Term Effect on Myocardial Contractile Force after Implantation of Autologous Endothelial Progenitor Cells 自体内皮祖细胞移植对急性心肌梗死近、中期心肌收缩力的影响
- Keywords autologous bone marrow-derived mononuclear cells;myocardial infarction;collagenous fiber;myocardial contractile force; 自体骨髓单个核细胞;心肌梗死;胶原纤维;心肌收缩力;
- myocardial contractile force 心肌收缩力
- Objective: To investigate the change of TDI parameters after right ventricular pacing, and to reveal the effects of VVI and DDD on myocardial contractile function. 摘要目的：应用组织多普勒成像(TDI)技术检测组织运动速度、应变与应变率等参数，评价其在右室心尖起搏(VVI)与房室顺序起搏(DDD)的改变规律对节段性心肌功能的影响。
- Objective： To investigate the change of TDI parameters after right ventricular pacing， and to reveal the effects of VVI and DDD on myocardial contractile function. 目的：应用组织多普勒成像（TDI）技术检测组织运动速度、应变与应变率等参数，评价其在右室心尖起搏（VVI）与房室顺序起搏（DDD）的改变规律对节段性心肌功能的影响。
- Conclusion Applying low-dose milrinone can improve hemodynamics and myocardial contractile function by decreasing SVR and PVR and increasing cardiac output. 结论应用小剂量米力农可明显改善重症心脏瓣膜病患者手术后的心脏收缩功能，降低心脏前后负荷，增加心排量。
- Results Experimental curver of contractile force vs electromyographic signals were obtained.Conclusi... 结果得到了收缩力与各种肌电信号的实验关系曲线。
- Motor functional recovery was assessed by calculating the sciatic functional index (SFI) and measuring tetanic contractile force of the extensor digitorum longus(EDL). 通过计算坐骨神经功能指数（SFI）和测量趾长伸肌（EDL）强直收缩力来评价神经运动功能恢复。
- The experiments were made to studies the effect of uracil on the cardiac contractile force and beating rate of the isolated toad hearts. 尿嘧啶对蟾蜍离体心脏具有明显的加强心肌收缩作用,作用随剂量增加与时间延长而逐渐增强,且不影响心率,认为是一种新型的强心成分,为首次发现。
- Dilated cardiomyopathy (DCM) is characterized by the dilatation of left ventricle or biventrical accompanied by the impairment of the contractile force. 扩张型心肌病(DCM)以左心室或双心室扩张及收缩功能受损为特征,其发病机理主要与病毒感染后的自身免疫反应有关。
- The term inotropic is commonly used in discussing changes in myocardial contractility. 变力性一词通常用来描述心肌收缩性的变化。
- maximal voluntary contractile force 最大随意收缩力
- EML can markedly improve myocardial contractility and inhibit the decrease of CF. 结果表明桑叶乙酸乙酯提取物具有增加心肌收缩力、减慢心率和增加冠脉流量的作用。
- Abstract: Phospholamban (PLB) is a prominent regulator of myocardial contractility and a reversible inhibitor of the cardiac sarcoplasmic reticulum Ca2+ ATPase activity. 受磷蛋白（phospholamban）是心肌收缩的一个重要调节因子，可抑制心肌肌浆网钙ATPase的活性、降低其对钙的亲和力。
- Conclusion: magnetic field may decrease the myocardial contractility of isolated toad heart and no obvious effect to the function of the myocardial relax. 结论：磁场可降低蟾蜍心肌收缩性能而导致每搏心输出量减少，对舒张功能影响不明显。
- Objective:To investigate the relationship between changes of echo intensity and myocardial contractility in acute ischemia and reperfusion of the heart. 目的：观察心肌组织在急性缺血与再灌注过程中回声强度的变化及其与心肌收缩力的关系。
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- But they refused to bow to force. 但他们拒不向武力低头。
- AIM: To observe the effects of allopurinol, an activated xanthine oxidase (XO) inhibitor on myocardial contractility and intracellular calcium content of rats with chronic congestive heart failure. 目的:观察活化的黄嘌呤氧化酶抑制剂别嘌呤醇对慢性充血性心力衰竭大鼠心肌收缩力及细胞内钙含量的影响。
