| 摘要: |
| 斑点追踪作为超声心动图中的新兴技术，凭借其不受声束方向与室壁运动方向间夹角的影响，没有角度依赖性，能够更准确、全面地评价心肌运动等优势，在心功能评价方面得到广泛的应用，为临床诊治及预后提供了更为精确的资料，体现了极高的应用价值。研究表明，先心病的发病率居高不下，早期诊治对心功能评价及预后至关重要，本文通过分析斑点追踪技术在法洛四联症、胎儿主动脉缩窄、动脉导管未闭以及房间隔缺损等先心病中的应用，认为斑点追踪技术对先心病的诊断及其心功能评价方面有更高的临床应用价值。 |
| 关键词: 斑点追踪成像技术 先心病 心功能 |
| DOI： |
| 投稿时间：2017-02-19修订日期：2017-03-07 |
| 基金项目: |
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| The research progress of speckle tracking technique evaluation of cardiac function in congenital heart disease |
| yangzi,ouyangzhengren |
| (Second Affiliated Hospital of University of South China,) |
| Abstract: |
| Speckle tracking as an emerging technique in echocardiography, by virtue of no angle dependence, its beam direction and the direction of the wall movement between the angle of the angle, evaluating the myocardial exercise more accurately and comprehensively, which has been widely used in heart function evaluation for clinical diagnosis and prognosis, providing more accurate information and reflecting higher application value. As study showed, the incidence of congenital heart disease is high, early diagnosis and treatment of cardiac function evaluation and prognosis is essential. This paper through summarizing of speckle tracking technique in tetralogy of Fallot, fetal aortic coarctation, PDA and atrial septal defect Diagnosis of heart disease, that speckle tracking technology has higher clinical value for the diagnosis of congenital heart disease and its evaluation of heart function. |
| Key words: the speckle tracking imaging technique congenital heart disease cardiac function |
