二维斑点追踪技术在心血管疾病中的临床应用

摘要

Two-dimensional speckle tracking imaging (2D-STI) is a new technology developed in the ultrasonic medicine in recent years.2D-STI can quantitatively evaluate the motion situation of myocardium , and therefore benefit to on the diagnosis , fol-lowing up and prognosis of cardiovascular diseases .The advances in clinical application and research of 2D-STI in cardiovascular diseases were reviewed in this article .%二维斑点追踪技术是近年来超声医学领域内发展起来的一种新技术，能定量评价心肌的运动情况，有利于对多种心血管疾病进行诊断、随访和预后评估。本文就其在心血管疾病中的临床应用及研究进展进行综述。