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- To evaluate the atrial function in a canine atrial fibrillation model by acoustic quantification (AQ). 摘要应用声学定量技术评价心房颤动（简称房颤）犬心房功能。
- Echocardiographic automated border detection (ABD)is a new way for non-invasive acoustic quantification (AQ) of heart function. 超声心动图自动边缘检测技术（ABD）是无创性心功能声学定量的新方法。
- Objective To assess the accuracy and merits of acoustic quantification (AQ) in measuring cardiac function of patients with atrial septal defect (ASD). 目的评价声学定量技术(AQ)测量房间隔缺损患者(ASD)心功能的准确性及其优点。
- Objective To compare the fractional area change (FAC) of acoustic quantification techniques of left ventricles (AQ) with manual method. 目的对比研究手描法和声学定量技术对二维超声心动图左室短轴不同切面的面积变化分数。
- Objective To evaluate the left ventricular global function with acute coronary occlusion-reperfusion in dogs by acoustic quantification (AQ)technique. 目的应用声学定量技术探讨实验犬左冠分支闭塞再通后的左心室整体功能改变。
- Objective To evaluate left ventricular systolic and diastolic functions in patina with hypertension by acoustic quantification (AQ) technique. 摘要目的应用超声心动图声学定量(AQ)技术评价高血压患者的左室收缩和舒张功能。
- Objective To evaluate the value of acoustic quantification technique in assessment of right ventricular(RV) function in patients with mitral stenosis. 结论声学定量技术能有效地观察测量二尖瓣狭窄治疗前后右室功能的变化,为临床提供判断疗效的依据。
- Methods: Left ventricular function were detected using acoustic quantification (AQ)technology,and occurrence of cardiac arrhythmia were recorded by 24 hours dynamic e feet rocard iogram (DCG ). 方法：用超声声学定量技术检测54例患者的心功能并根据患者有无左心室腔增大分为左心室重构组（34例）及非左心室重构组（20例），同时设正常对照组（30例），用24小时动态心电图观察其中45例患者心律失常发生情况。
- 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). 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。方法应用TTE的AQ技术检测46例行OPCAB患者术前和术后左心房功能各指标,并检测60例正常人作对照。
- 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: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。
- Acoustic quantification technique 声学定量
- Keywords Wall motion Color Kinesis Acoustic quantification; 关键词室壁运动;彩色室壁运动;声学定量;
- Feasibility study of acoustic quantification in measuring Ventricular functions of patients with atrial septal defect 声学定量技术测量房间隔缺损患者心室功能的可行性研究
- The effects of sodium profile hemodialysis on left ventricular function with acoustic quantification 声学定量评价可调钠透析对左心功能的影响
- Evaluation of biatrial function after rapid right atrial pacing in a canine model by acoustic quantification technique 短期快速心房电活动对犬左、右心房功能影响的超声心动图研究
- Evaluation of left cardiac atrium and left ventricle functions in patients with hypertension by acoustic quantification 声学定量技术评价高血压病患者左房室功能
- Keywords Cardiology Atrial fibrillation Atrial function Acoustic quantification Canine; 心血管病学;心房颤动;心房功能;声学定量;犬;
- Evaluating cardiac function before and after the total correction of tetralogy of Fallot in children by acoustic quantification 声学定量技术对小儿法乐氏四联症根治术前后心功能的评价
- Evaluating Right Ventricular Function in Patients with Patent Ductus Arteriousus Using Acoustic Quantification Technique 声学定量技术对动脉导管未闭患者右心室功能的评价
- Dynamic evaluation of the right atrial structure and function in atrial fibrillation using the acoustic quantification technique 声学定量方法动态评价房颤时右心房结构和功能的研究
