目的探讨声学密度定量（AD）技术定量评价缺氧肺动脉高压（PH）后左室心肌损害的应用价值。
Objective To evaluate the value of acoustic densitometry (AD) in detecting myocardium damage of the left ventricle secondry to hypoxic pulmonary hypertension (PH).
前言：目的：探讨声学定量技术(AQI)多巴酚丁胺负荷超声心动图(DSE)检测冠心病(CHD)心功能变化及临床意义。
AIM: To investigate the clinical significance of the left ventricular function in patients with CHD by intelligent acoustic quantification and dobutamine stress echocardiography (AQI DSE).
目的：借用声学定量技术检测透析患者的左心功能，探讨长期应用可调钠透析对左心功能的影响。
Objective To study the effects of sodium profile hemodialysis on left ventricular function with acoustic quantification technique.
目的探讨应用声学定量技术(AQ)评价房间隔缺损(asd)患者右房功能的价值。
Objective To evaluate the values of acoustic quantification (AQ) technique in assessment of the right atrium function in patients with atrial septal defect (ASD).
目的探讨声学密度定量(AD)技术评价梗死心肌组织特征的临床价值。
Objective to quantitatively assess the histological characteristics of infarcted myocardium using acoustic densitometry (AD) and comparing with conventional radionuclide imaging and echocardiography.
目的：探讨声学密度定量(AD)技术评价风湿性心脏病患者心肌病变的临床意义。
ObjectiveTo investigate the clinical significance of acoustic densitometry (AD) technology evaluating myocardium changes in patients with rheumatic heart disease.
目的 探讨声学密度定量（AD）技术评价高血压性心脏病心肌组织特征的临床价值。
Objective To evaluate the clinical application value of using acquisition densitometry(AD)to assess the lesion of myocardium in patients with hypertension.
目的 探讨声学密度定量（AD）技术评价高血压性心脏病心肌组织特征的临床价值。
Objective To evaluate the clinical application value of using acquisition densitometry(AD)to assess the lesion of myocardium in patients with hypertension.
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