The integration of LDDE with MCE can improve specificity and accuracy in detecting viable myocardium.
LDDE联合MCE能提高检测存活心肌的特异性及准确率。
Objective To evaluate the value of color kinesis low dose dobutamine stress echocardiography (CK LDDE) in detecting viable myocardium.
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 assess the value of color kinesis low dose dobutamine stress echocardiography(CK LDDSE) in identifying viable myocardium.
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。
Result: To the viable myocardium of left ventricle, parameters of integrated backscatter have improved at the 3th day after operation , and have statistical significant ;
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；
Objective: To evaluate the feasibility of identifying viable myocardium by applying low dose dobutamine echocardiography (LDDSE) combined with Doppler tissue imaging (DTI).
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。
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.
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 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.
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。
Background: Viable cardiomyocytes after myocardial infarction (mi) are unable to repair the necrotic myocardium due to their limited capability of regeneration.
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.
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。
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