Arrhythmia and subclinical cerebrovascular disease
Project/Area Number |
17K15827
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Epidemiology and preventive medicine
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Research Institution | Shiga University of Medical Science |
Principal Investigator |
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Project Period (FY) |
2017-04-01 – 2020-03-31
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Project Status |
Completed (Fiscal Year 2019)
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Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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Keywords | 不整脈 / 時間医学 / 脳動脈硬化 / 一般集団 / 脳委縮 / 一般女性 / 脳萎縮 / 心房細動 / 上室性不整脈 / 認知機能 |
Outline of Final Research Achievements |
The association between an increased supraventricular ectopic beat (SVEB) and subclinical cerebrovascular disease remains unclear.We conducted a population-based study of 462 participants who underwent 24-h Holter electrocardiography and brain magnetic resonance imaging. ESVEA was defined as the presence of >10 SVEBs/h. ESVEA was independently associated with higher burdens of white matter hyperintensity and intracranial artery stenosis, but not with silent brain infarct. This suggests that the effect of increased SVEBs on ischemic stroke may partly occur through development of subclinical cerebrovascular disease.
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Academic Significance and Societal Importance of the Research Achievements |
高齢化の更なる進展の中で、健康寿命・社会保障費の観点からも、脳卒中の更なる予防戦略の確立が喫緊の課題である。本研究は、有病率が高く脳卒中との関連が指摘されている不整脈(心房細動・期外収縮、等)の分布・関連要因を明らかにし、日概リズムの概念に基づき不整脈(心房細動・期外収縮、等)の関連要因を明らかにした。特に脳血管障害と関連する不整脈・日内変動異常を検討し、不整脈の時間医学モデルを構築を試みた。わが国における一般集団での知見が乏しい不整脈に着目した、脳卒中の一次予防および健康寿命の延伸に資する、国内でも希少な研究である。
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Report
(4 results)
Research Products
(32 results)
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[Journal Article] Reduced Lung Function and Cerebral Small Vessel Disease in Japanese Men: the Shiga Epidemiological Study of Subclinical Atherosclerosis (SESSA)2018
Author(s)
Seto-Yukimura R, Ogawa E, Hisamatsu T, Torii S, Shiino A, Nozaki K, Fujiyoshi A, Miura K, Nakano Y, Ueshima H
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Journal Title
Journal of Atherosclerosis and Thrombosis
Volume: 25
Issue: 10
Pages: 1009-1021
DOI
NAID
ISSN
1340-3478, 1880-3873
Year and Date
2018-10-01
Related Report
Peer Reviewed / Open Access
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[Journal Article] Association of Coronary Artery Calcification with Estimated Coronary Heart Disease Risk from Prediction Models in a Community-Based Sample of Japanese Men: The Shiga Epidemiological Study of Subclinical Atherosclerosis (SESSA)2018
Author(s)
Tai P, Fujiyoshi A, Arima H, Tanaka-Mizuno S, Hisamatsu T, Kadowaki S, Kadota A, Zaid M, Sekikawa A, Yamamoto T, Horie M, Miura K, Ueshima H
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Journal Title
Journal of Atherosclerosis and Thrombosis
Volume: 25
Issue: 6
Pages: 477-489
DOI
NAID
ISSN
1340-3478, 1880-3873
Year and Date
2018-06-01
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Journal Article] Serum magnesium, phosphorus, and calcium levels and subclinical calcific aortic valve disease: A population-based study.2018
Author(s)
Hisamatsu T, Miura K, Fujiyoshi A, Kadota A, Miyagawa N, Satoh A, Zaid M, Yamamoto T, Horie M, Ueshima H.
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Journal Title
Atherosclerosis
Volume: 未定
Pages: 145-152
DOI
Related Report
Peer Reviewed
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[Journal Article] Step counts measured with a pedometer and risk of incident metabolic syndrome: a 5-year follow-up of population-based cohort.2017
Author(s)
Hisamatsu T, Miura K, Shibukawa T, Fujiyoshi A, Miyagawa N, Sayuki T, Kondo K, Miyazawa I, Suzuki S, Satoh A, Yamazoe M, Yanagita M, Maegawa H, Ueshima H; SESSA Research Group.
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Journal Title
JJCDP
Volume: 52
Pages: 20-28
Related Report
Peer Reviewed
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[Journal Article] Increased aortic calcification is associated with arterial stiffness progression in multi ethnic middle-aged men.2017
Author(s)
Guo J, Fujiyoshi A, Willcox B, Choo J, Vishnu A, Hisamatsu T, Ahuja V, Takashima N, Barinas-Mitchell E, Kadota A, Evans RW, Miura K, Edmundowicz D, Masaki K, Shin C, Kuller LH, Ueshima H, Sekikawa A
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Journal Title
Hypertension
Volume: 69
Pages: 102-108
Related Report
Peer Reviewed / Int'l Joint Research
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[Presentation] Relationship of four blood pressure indexes to subclinical cerebrovascular diseases assessed by brain MRI in general Japanese men2020
Author(s)
Salman E, AKadota A, Hisamatsu T, Segawa H, Torii S, Fujiyoshi A, Kondo K, Arima H, Shiino A, Miura K, Ueshima H
Organizer
American Heart Association EPI/LIFESTYLE 2020 Scientific Sessions
Related Report
Int'l Joint Research
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[Presentation] Serum levels of LOX-1 ligand containing ApoAI are associated with coronary artery calcification in middle-aged Japanese men2019
Author(s)
Hirata A, Kakino A, Okamura T, Usami Y, Fujita Y, Kadota A, Fujiyoshi A, Hisamatsu T, Sawamura T, Miura K, Ueshima H
Organizer
第83回日本循環器学会学術集会
Related Report
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[Presentation] Relationship of four blood pressure indexes to subclinical cerebrovascular diseases assessed by brain MRI in general Japanese men2019
Author(s)
Salman E, AKadota A, Hisamatsu T, Segawa H, Torii S, Fujiyoshi A, Kondo K, Arima H, Shiino A, Miura K, Ueshima H
Organizer
第83回日本循環器学会学術集会
Related Report
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[Presentation] Objectively measured step counts was independently associated with higher cognition in apparently healthy Japanese men: SESSA study2017
Author(s)
Takeshi Shibukawa, Akira Fujiyoshi, Katsuyuki Miura, Naoko Miyagawa, Yoshino Saito, Maryam Zaid, Takashi Hisamatsu, Takayoshi Ohkubo, Hisatomi Arima, Ikuo Tooyama, Hirotsugu Ueshima
Organizer
AHA EPI Lifestyle 2018 Scientific Sessions
Related Report
Int'l Joint Research
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