Efficacy of surgical ventricular restoration based on the evaluation of the myocardial viability with delayed-enhanced magnetic resonance imaging
| Project/Area Number |
20591653
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Thoracic surgery
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| Research Institution | Kyoto Prefectural University of Medicine |
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Principal Investigator |
OKAWA Kazunari Kyoto Prefectural University of Medicine, 医学研究科, 助教 (80405290)
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| Co-Investigator(Kenkyū-buntansha) |
YAKU Hitoshi 京都府立医科大学, 医学研究科, 教授 (50295648)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 虚血性心筋 / 症左室形成 / 術遅延造影MRI / 虚血性心筋症 / 左室形成術 / 遅延造影MRI |
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| Research Abstract |
Assessment of myocardial viability is important when applying surgical ventricular restoration (SVR) for ischemic cardiomyopathy. Delayed-enhanced magnetic resonanceimaging (DE-MRI) can detect necrotic areas with high spatial resolution. We assessedwhether our surgical strategy incorporating DE-MRI is effective. As a result, DE-MRI canclearly delineate scar areas within the whole ventricle and therefore can play animportant role in determining whether and which areas should be excluded by SVR. Thisstrategy based on the DE-MRI assessments can assist in providing excellent clinical outcomes in ischemic cardiomyopathy.
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Report
(4 results)
Research Products
(24 results)
