全部文献期刊会议图书|学者科研项目
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作者:Michinobu Nagao , Yuzo Yamasaki ...
来源:[J].Heart and Vessels(IF 2.126), 2017, Vol.32 (5), pp.558-565
摘要:The purpose of this study is to analyze the geometrical characteristics of aortic root and left ventricular (LV) function in aortic stenosis (AS) using 256-slice coronary-computed tomography angiography (CCTA). Retrospective ECG-gated 256-slice CCTA data from 32 patients wit...
作者:... Kazuya Hosokawa , Junji Morishita , Michinobu Nagao
来源:[J].Radiological Physics and Technology, 2017, Vol.10 (2), pp.249-255
摘要:In this study, three-dimensional phase contrast magnetic resonance imaging (3D-PC MRI), a novel technique, was validated to assess pulmonary artery (PA) flow in patients with chronic thromboembolic pulmonary hypertension (CTEPH). The MR data of PAs from 3D-PC and two-dimensi...
作者:Michinobu Nagao , Tatsunori Takahashi ...
来源:[J].Journal of Cardiology(IF 2.298), 2020, Vol.75 (4), pp.424-431
摘要:Abstract(#br)Background(#br)To investigate the relationship between the extracellular volume fraction (ECV) measured using cardiac magnetic resonance (CMR) T1 mapping and cardiac events in symptomatic adults with tetralogy of Fallot (TOF).(#br)Methods(#br)A total of 60 conse...
作者:Michinobu Nagao , Yuzo Yamasaki ...
来源:[J].Magnetic Resonance Imaging(IF 2.06), 2017, Vol.39, pp.138-143
摘要:Abstract(#br)Purpose(#br)Quantification of myocardial oxygenation (MO) in heart failure (HF) has been less than satisfactory. This has necessitated the use of invasive techniques to measure MO directly or to determine the oxygen demand during exercise using the cardiopulmona...
作者:Michinobu Nagao , Yuzo Yamasaki ...
来源:[J].European Journal of Radiology(IF 2.512), 2017, Vol.87, pp.99-104
摘要:Abstract(#br)Purpose(#br)The aims of this study were to propose a new quantitative method for pulmonary artery (PA) flow energetics using phase-contrast magnetic resonance imaging (PC-MRI), and to investigate how balloon pulmonary angioplasty (BPA) impacts energetics in chro...
作者:Michinobu Nagao , Yumi Shiina ...
来源:[J].Journal of Cardiology(IF 2.298), 2018
摘要:Abstract(#br)Background(#br)The aim of this study was to determine whether major adverse cardiac events (MACE) during the late phase of the Fontan procedure could be predicted by strain measurements of single ventricles using cardiac magnetic resonance imaging with feature t...

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