目的评价超声声学定量（AQ ）技术测量左心房功能的准确性。
Objective To evaluate the accuracy of real time two dimensional echocardiographic acoustic quantification (AQ) for measurement of the left atrial (LA) function.
目的应用声学定量(AQ)技术，研究肺动脉高压患者右房功能改变。
Objective: To evaluate the Right atrial (RA) function in patients with pulmonary hypertension using acoustic quantification (AQ) technique.
目的应用声学定量技术(AQ)检测格雷夫氏病患者左心室功能变化。
Purpose to evaluate left ventricular systolic and diastolic function in patients with Graves' disease by acoustic quantification (AQ) technique.
目的：应用声学定量(AQ)技术评价高血压患者的左室收缩和舒张功能。
Objective: to evaluate left ventricular systolic and diastolic functions in patients with hypertension by acoustic quantification (AQ) technique.
目的：利用实验性兔肝对二次谐波成像中的剂量-效应关系进行声学定量分析。
Objective: to have an acoustic densitometry (AD) analysis about the relationship between doses and effects in experiment rabbit liver with second harmonic contrast imaging.
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：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.
目的用声学定量技术（AQ）评价小儿法乐氏四联症（TOF）根治术前后的左、右室收缩、舒张功能。
Objectives To evaluate systolic and diastolic function of the left and right ventricles before and after the total correction of tetralogy of Fallot(TOF) in children by Acoustic Quantification(AQ).
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).
目的应用经胸超声心动图(tte)声学定量技术(AQ)检测非体外循环冠状动脉搭桥术(OPCAB)前后左心房功能的变化。
Objective To investigate the changes of left atrial function before and after Off-pump coronary artery bypass (OPCAB) using transthoracic echocardiography (TTE) and acoustic quantification (AQ).
结论实时心肌声学造影可定量分析x综合征患者心肌微循环灌注情况。
Conclusion myocardial microcirculation in syndrome X could be quantitative analyzed by real-time myocardial contrast echocardiography.
目的对人体颈动脉内不同回声强度的粥样硬化斑块进行声学密度定量。
Objective To quantify the acoustic density of atherosclerosis plaques with different echogenicity in carotid artery.
通过对一个演出规格较高的音乐厅主要声学客观参数的测试，给出了该音乐厅定量的音质评价。
This paper presents a quantificational evaluation to a specified high standard odeum via measuring on some main acoustic parameters.
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：探讨心腔声学造影时间-强度曲线(TIC)参数定量评价右心收缩功能的可靠性及寻找反映右心收缩功能的可靠指标。
Objective: to study on reliability and reliable indexes of quantitative assessment of right ventricular systolic function by time-intensity curve (TIC) with right ventricular contrast.
目的：探讨右心声学造影对心内由右向左分流半定量诊断的价值。
Objective: This paper was designed to investigate the semiquantitative diagnostic value of intracardiac right-to-left shunts by right heart contrast echocardiography.
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).
结论嗓音声学分析可客观、定量地分析嗓音质量，评价手术疗效。
Conclusion voice acoustic analysis can evaluate the operative effect of laryngeal polypectomy objectively and quantitatively.
目的评价静脉心肌声学造影定量评估冠脉微循环血流灌注的可行性。
Objective To evaluate quantitatively perfusion in coronary microcirculation by transvenous myocardial contrast echocardiography(MCE).
目的：探讨声学密度定量评价间歇谐波显像在正常肝脏声学造影中的价值。
Objective: to assess the value of the Acoustic Densitometry (AD) in evaluating the normal liver contrast with the intermittent harmonic imaging.
目的：探讨心肌声学造影时间-强度曲线（TIC）各项参数定量评价冠脉血流储备（CFR）的可靠性及反映CFR的可靠指标。
Objective:To study on reliability and reliable indexes of quantitative assessment of coronary flow reserve(CFR)by time intensity curve(TIC)with myocardial contrast echocardiography.
结论实时声学造影及GAD能够定量分析冠心病患者心肌血流量情况。
Conclusions Real time contrast echocardiography and GAD can evaluate MBF in patients with CAD correctly and directly.
目的比较超声组织定征视频法与射频法在心肌声学造影定量分析中的应用价值。
Objective To compare the value of two ultrasonic tissue characterization (UTC) methods (video frequency method and radio frequency method) in quantitative myocardial contrast echocardiography.
目的：探讨实时心肌声学造影定量评价犬正常心肌灌注的可行性。
Objective: To assess the value of Real time myocardial contrast echocardiography (MCE) in the quantitative evaluation of canine normal myocardial perfusion.
目的：探讨心肌声学造影定量冠脉血流储备及心内膜下心肌灌注的意义。
Purpose: This study was designed to investigate the value of myocardial contrast echocardiography (MCE) for measuring the coronary blood flow reserve and subendocardial perfusion.
结论：研究表明，声学密度定量分析技术能客观反映尿毒症性心肌病变，对鉴别心肌异常具有一定的诊断意义。
Conclusion: Acquisition densitometry can detect the myocardial changes in uremia, it is useful in identification of abnormal myocardium.
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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