SPECT myocardial perfusion imaging for the assessment of left ventricular mechanical dyssynchrony.
SPECT myocardial perfusion imaging for the assessment of left ventricular mechanical dyssynchrony.
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DOI：
10.1007/s12350-011-9392-x
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发表时间：
2011-08
期刊：
影响因子：
--
通讯作者：
Soman P
中科院分区：
文献类型：
--
作者：
Chen J;Garcia EV;Bax JJ;Iskandrian AE;Borges-Neto S;Soman P
门控单光子发射计算机断层扫描（SPECT）心肌灌注成像（MPI）的相位分析是一种不断发展的测量LV机械不同步的技术。自2005年成立以来，它经历了相当大的技术发展和临床评估。本文综述了门控SPECT MPI相位分析的背景、技术和临床特点，以及在需要心脏起搏治疗或植入式心律转复除颤器治疗的患者中以及在评估LV舒张不同步性中的临床应用。
Phase analysis of gated single-photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI) is an evolving technique for measuring LV mechanical dyssynchrony. Since its inception in 2005, it has undergone considerable technical development and clinical evaluation. This article reviews the background, the technical and clinical characteristics, and evolving clinical applications of phase analysis of gated SPECT MPI in patients requiring cardiac resynchronization therapy or implantable cardioverter defibrillator therapy and in assessing LV diastolic dyssynchrony.