Estimation of the effectiveness of the prenatal care of an unborn child on the basis of the analysis of heart rate variability of both the mother and fetus., with the 187-channel electrocardiography
| Project/Area Number |
25462573
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Obstetrics and gynecology
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| Research Institution | Iwate Medical University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
KOBAYASHI Koichiro 岩手大学, 工学部, 教授 (60277233)
中居 賢司 岩手医科大学, 歯学部, 教授 (90146035)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | 胎教 / 高分解能心電図 / RTc dispersion / NT proBNP / ANP / 母体心機能リスク / 妊婦自律神経活動 / 妊婦心機能 / 胎児自律神経活動 / 妊婦母体自律神経活動 / 高分解能心電計 |
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| Outline of Final Research Achievements |
This study estimated the effectiveness of the prenatal care of an unborn child, which was impossible to scientifically analyze before the introduction of vector-projected 187-channel electrocardiography, which is an accurate and noninvasive tool . Changes in the cardiac volume and heart muscle occur in the circulatory dynamics in pregnancy. As the fetus is influenced by the mother’s situation during the gestational period, and this study particularly involved electrocardiographic analysis, a precise study of the maternal cardiac function was needed before the analysis of the fetus. Thus, we estimated the peripartum cardiac load in this study. This study may help in the prognosis and prevention of cardiomyopathy in pregnant and postpartum women by using the vector synthesis high-resolution electrocardiography and atrial Natriuretic Peptide (ANP) and N-terminal pro-brain natriuretic peptide (NT-proBNP).
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Report
(3 results)
Research Products
(5 results)
