Phase analysis using gated myocardial perfusion single-photon emission computed tomography imaging for evaluating cardiac dyssynchrony.
نویسنده
چکیده
*KURAに登録されているコンテンツの利用については,著作権法に規定されている私的使用や引用などの範囲内で行ってください。 *著作権法に規定されている私的使用や引用などの範囲を超える利用を行う場合には,著作権者の許諾を得てください。ただし,著作権者 から著作権等管理事業者(学術著作権協会,日本著作出版権管理システムなど)に権利委託されているコンテンツの利用手続については ,各著作権等管理事業者に確認してください。 Title Phase analysis using gated myocardial perfusion single-photon emission computed tomography imaging for evaluating cardiac dyssynchrony Author(s) Matsuo, Shinro Citation Circulation Journal, 76(8): 1832-1833 Issue Date 2012 Type Journal Article Text version author URL http://hdl.handle.net/2297/32456 Right
منابع مشابه
Long-term prognostic value of left ventricular dyssynchrony assessment by phase analysis from myocardial perfusion imaging.
OBJECTIVE To assess the value of left ventricular (LV) dyssynchrony, using phase analysis of nuclear single-photon emission computed tomography (SPECT) myocardial perfusion imaging (MPI) as independent predictor of cardiac events. METHODS Phase analysis using Emory Cardiac Toolbox was applied on gated rest MPI scans to assess LV dyssynchrony in a total of 202 patients. Follow-up was obtained ...
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Cardiac resynchronization therapy (CRT) has shown benefits in patients with end-stage heart failure, depressed left ventricular (LV) ejection fraction (< or = 35%), and prolonged QRS duration (> or = 120 ms). However, based on the conventional criteria, 20% to 40% of patients fail to respond to CRT. Studies have focused on important parameters for predicting CRT response, such as LV dyssynchron...
متن کاملLeft ventricular dyssynchrony assessment by phase analysis from gated PET-FDG scans.
BACKGROUND The outcome of patients with severe ischaemic left ventricular (LV) dysfunction is determined by the extent of myocardial viability and the presence of LV dyssynchrony. We aimed at assessing both parameters from the same imaging method, i.e. gated positron emission tomography (PET) F18-fluorodeoxyglucose (FDG) scans. METHODS Phase analysis from Emory Cardiac Toolbox was applied on ...
متن کاملComparison of diagnostic performance of four software packages for phase dyssynchrony analysis in gated myocardial perfusion SPECT
BACKGROUND Phase analysis of gated myocardial perfusion single-photon emission computed tomography (SPECT) for assessment of left ventricular (LV) dyssynchrony was investigated using the following dedicated software packages: Corridor4DM (4DM), cardioREPO (cREPO), Emory Cardiac Toolbox (ECTb), and quantitative gated SPECT (QGS). The purpose of this study was to evaluate the normal values of 95%...
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عنوان ژورنال:
- Circulation journal : official journal of the Japanese Circulation Society
دوره 76 8 شماره
صفحات -
تاریخ انتشار 2012