CAJ | 학술논문

近年来,血流频谱多普勒、组织多普勒、应变与应变率显像、斑点追踪和速度向量成像等超声技术在先天性心脏病整体及局部心功能评估中的应用越来越广泛,其自身技术特性在不同类型先天性心脏病围手术期心功能评估中各有优势与缺陷.该文拟结合近几年国内外最新的临床研究成果对此作一综述,以期有助于小儿超声心动图技术的合理选择和应用,进一步指导临床用药、手术方案的制定和心功能的近、远期预后评估.
근년래,혈류빈보다보륵、조직다보륵、응변여응변솔현상、반점추종화속도향량성상등초성기술재선천성심장병정체급국부심공능평고중적응용월래월엄범,기자신기술특성재불동류형선천성심장병위수술기심공능평고중각유우세여결함.해문의결합근궤년국내외최신적림상연구성과대차작일종술,이기유조우소인초성심동도기술적합리선택화응용,진일보지도림상용약、수술방안적제정화심공능적근、원기예후평고.
Recently,echocardiography,such as pulsed wave doppler imaging,tissue doppler imaging,strain and strain rate imaging,speckle tracking imaging as well as velocity vector imaging are being more and more widely used in whole and segmental cardiac functional assessment of congenital heart disease( CHD).With its own technical characteristics,each of them shows advantages and weaknesses in different type of CHD.This paper aims to make a brief review of the latest clinical achievements in those techniques.It will be helpful to reasonable selection or application of these techniques,and more importantly,to better guidance for clinical medication,establishment of surgical outline and assessment of cardiac functional outcomes.