存活心肌的研究是目前心脏病学的研究热点之一。
Study on viable myocardium is one of the hot issues in modern cardiology.
目的：研究磁共振多技术联合扫描检测存活心肌的价值。
Objective: To evaluate the value of myocardial viability by multimodality MR Imaging.
LDDE联合MCE能提高检测存活心肌的特异性及准确率。
The integration of LDDE with MCE can improve specificity and accuracy in detecting viable myocardium.
心肌梗死后存活心肌的诊断可以预测功能受损心肌在血运重建后的功能恢复。
Diagnosis of myocardial viability after infarction focuses on the prediction of functional improvement of dysfunctional myocardium after revascularization therapy.
心电图的QRS复合波下的面积大小与个体心脏中存活心肌的量直接成比例是有益的。
It is advantageous that the size of the area under the QRS complex of the electrocardiogram is directly proportional to the mass of viable myocardium in the subject's heart.
目的探讨小剂量多巴酚丁胺负荷超声心动图(LDDSE)检测心肌梗死后存活心肌的价值。
Objective To assess the value of low-dose dobutamine stress echocardiography (LDDSE) for detecting survival myocardium.
结果：左室存活心肌背向散射积分参数值于术后3天就有了改善，与术前相比有统计学意义；
Result: To the viable myocardium of left ventricle, parameters of integrated backscatter have improved at the 3th day after operation , and have statistical significant ;
目的探讨彩色室壁运动小剂量多巴酚丁胺负荷试验(CKLDDE)检测存活心肌的应用价值。
Objective To evaluate the value of color kinesis low dose dobutamine stress echocardiography (CK LDDE) in detecting viable myocardium.
方法：应用超声彩色室壁动力学（CK）分析技术，根据超声CK图像的变化诊断梗死区存活心肌。
Methods:Viable myocardium of infracted myocardium according to the changing of images of color kinesis echocardiography(CK).
目的探讨小剂量多巴酚丁胺负荷超声(LDDSE)早期识别存活心肌和预测其功能恢复的临床价值。
Objective To evaluate the accuracy of assessing viability and functional recovery of the myocardium in acute myocardial infarction (ami) with low-dose dobutamine stress echocardiography (LDDSE).
选择合适的评价方法，对那些有存活心肌的患者进行合理的血运重建术，从而达到改善患者预后的目的。
It is very important to select suitable method for evaluation of the patients who have viable myocardium, which can provide scientific evidences for reasonable revascularization to improve prognosis.
目的评价多巴酚丁胺负荷加超声心动图(DSE)检测急性心肌梗死(ami)后存活心肌的临床价值。
Objectives To evaluate the clinical value of dobutamine stress echocardiography (DSE) in detecting myocardial viability in patients with acute myocardial infarction (ami).
目的评估彩色室壁动力分析技术（CK）低剂量多巴酚丁胺负荷超声（LDDSE）识别存活心肌的价值。
Objective To assess the value of color kinesis low dose dobutamine stress echocardiography(CK LDDSE) in identifying viable myocardium.
目的探讨小剂量多巴酚丁胺负荷超声心动图（LDDSE）预测存活心肌的价值及评价存活心肌的预后状况。
Objective To detect survived myocardium by low dose dobutamine stress echocardiography (LDDSE) and evaluate the prognosis of survived myocardium.
目的：探讨低剂量多巴酚丁胺负荷超声心动图(LDDSE)结合多普勒组织成像技术(dti)评价存活心肌的可行性。
Objective: To evaluate the feasibility of identifying viable myocardium by applying low dose dobutamine echocardiography (LDDSE) combined with Doppler tissue imaging (DTI).
它发挥作用了。当他们在大鼠中引发心脏病，然后注射新的心肌细胞，每个移植物都存活了，然后完整的进入了大鼠的心脏。
It worked. When they caused heart attacks in the rats and then injected the new heart muscle cells, every graft survived and integrated into the hearts of the rats.
心肌细胞的存活是以培养以后的一天，三天和七天来计算，并以此来验证对调亡的保护作用是否成功。
Cardiomyocyte survival was counted at one, three and seven days after culture to see if protection against apoptosis was successful.
结论：可应用心肌灌注标准差靶心图中的量化参数评价陈旧性心肌梗塞区心肌细胞部分存活并经PT CA治疗有效。
Conclusion: Assessing myocardial viability and the treatment of PTCA by myocardium perfusion quantitative parameter in patients with old myocardium infarction is a useful method.
结果显示，联合移植组的心肌细胞存活程度显著增加了。
Results showed that cardiomyocyte survival increased significantly in the co-cultured group.
目的观察胚胎心肌细胞移植于大鼠急性心肌梗死区后对宿主心脏功能的影响及其存活情况。
Objective:To explore the effects of fetal cardiomyocytes transplantation on heart function of host after acute myocardial infarction and its survival condition.
结果牛血活性肽延长小鼠在常压缺氧和特异性心肌缺氧条件下的存活时间。
Results Blood Active Peptide Extract prolonged not only the duration of tolerance to anoxia under normal pressures, but under the specificity myocardium hypoxia.
移植干细胞在缺血心肌微环境中的低存活率是影响干细胞移植治疗效果的关键。
The low survival rate of stem cells in the ischemic myocardium microenvironment is the bottle neck in treating ischemic diseases with stem cell transplantation.
目的：探讨心电图多巴酚丁胺试验检测冠心病心肌梗塞后心肌存活性的临床价值。
Objective: To evaluate the relationship between ECG dobutamine test and myocardial viability after cardiac infarction.
背景：由于再生能力有限，心肌梗死(MI)后存活的心肌细胞不能修复梗死区。
Background: Viable cardiomyocytes after myocardial infarction (mi) are unable to repair the necrotic myocardium due to their limited capability of regeneration.
应用硝酸甘油(硝甘)介入超声心动图对20例心肌梗塞后心肌细胞的存活性进行研究。
The viability of myocardium was evaluated by two dimensional echocardiography in 20 patients with myocardial infarction prior and after nitroglycerin sublingual administration.
目的：建立一种简便、轻创、存活率高的急性心肌梗死大鼠实验模型。
Objective: to establish an acute myocardial infarction rat model which is easy to perform with slight damage and high survival rate.
目的探索建立三维核医学图像配准和融合进行心肌存活评价的定量分析方法。
Objective To establish a new quantitative analyzing method for myocardial viability evaluation based on the 3-d registration and fusion of the nuclear medicine images.
目的探讨应用定量组织速度成像(QTVI)技术结合小剂量多巴酚丁胺负荷超声心动图试验(LDDSE)评价心肌存活性的价值。
Objective To assess myocardial viability in patients with myocardial infarction by quantitative tissue velocity imaging (QTVI) during low-dose dobutamine stress echocardiography (LDDSE).
结论心肌微血管结构与功能的完善是心肌存活的基本条件。
Conclusions Microvascular anatomic and functional integrity is a fundamental requisite for ensuring viability after mi.
经过调整后，肌细胞坏死组和临床心肌梗塞组在任意时间点的存活率都没有明显统计学意义。
After adjustment there were no statistically significant differences in survival between the Myocyte Necrosis and Clinical MI (low and high TnI) subgroups at any time point.
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