目的：研究心肌背向散射积分联机分析的临床价值和影响因素。
Purpose: To study the clinical utility and influence of myocardial integrated ultrasound backscatter.
结论：心肌背向散射积分参数可有效评价阿霉素诱导兔心肌病模型的建立。
Conclusion: Integrated backscatter parameters was of value in the assessment of adriamycin-induced cardiomyopathy.
目的探讨心肌背向散射积分(IBS)参数评价左乳腺癌放疗早期心脏损伤的价值。
Objective To evaluate the value of integrated backscatter (IBS) measurement in detecting early myocardial damage induced by left breast cancer radiotherapy.
目的：探讨心肌背向散射积分(IBS)参数评价阿霉素诱导兔心肌病模型的应用价值。
Purpose: To evaluate the usefulness of integrated backscatter (IBS) parameters in detecting adriamycin-induced cardiomyopathy in rabbit models.
结论心肌背向散射积分参数可无创、敏感、客观地评价左侧乳腺癌放疗对心脏的早期损伤。
Conclusion myocardial integrated backscatter is a noninvasive, sensitive, objective method to assess early myocardial damage induced by left breast cancer radiotherapy.
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：探讨背向散射积分检测技术定量评价梗塞心肌组织特征的临床价值。
Objective: Our purpose was to determine the use of ultrasonic tissue characterization with integrated backscatter in evaluation of infarcted myocardium.
目的探索超声背向散射积分技术在评价糖尿病人微血管病变对心肌的影响方面的价值。
Objective To study the value of ultrasonic integrated backscatter in assessing the changes of myocardium in diabetes patients with microvascular lesion.
心肌超声背向散射积分(IB)在心动周期中起伏的幅度因心肌缺血而减小，对诊断心肌缺血有重要临床意义。
The amplitude of the fluctuation of myocardial ultrasonic integrated backscatter (IB) decreases when myocardial ischemia occurs, which makes IB important for the diagnosis of this disease.
目的探讨背向散射积分对早期心肌缺血的识别价值。
Objective To assess the value of integrated backscatter differentiating early phase of myocardial ischemia.
目的：建立心肌慢性缺血动物模型，探讨超声背向散射积分（IBS）和多普勒组织成像（DTI）技术检测慢性心肌缺血的价值。
Objective: To establish porcine chronic ischemic myocardium model and to evaluate ultrasonic integrated backscatter(IBS) and Doppler tissue imaging(DTI) in detecting this model.
目的：探讨组织谐波成像（THI）后应用超声背向散射积分（IBS）评价陈旧性心肌梗塞（OMI）心肌残存收缩能力的优点。
Objective:To study integrated backscatter(IBS)by tissue harmonic imaging(THI)to assess myocardial viability in patients with old myocardial infarction(OMI).
目的：探讨组织谐波成像（THI）后应用超声背向散射积分（IBS）评价陈旧性心肌梗塞（OMI）心肌残存收缩能力的优点。
Objective:To study integrated backscatter(IBS)by tissue harmonic imaging(THI)to assess myocardial viability in patients with old myocardial infarction(OMI).
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