Sympathetic Denervation Using Stellate Ganglia Ablation as Novel Therapeutic Approach for Cardiac Arrhythmias in Heart Failure
Project/Area Number |
21590917
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Circulatory organs internal medicine
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Research Institution | Fukuoka University |
Principal Investigator |
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Co-Investigator(Kenkyū-buntansha) |
SAKU Keijiro 福岡大学, 医学部, 教授 (40183371)
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
Keywords | 心不全 / 不整脈 / 自律神経 |
Research Abstract |
We clarified the causal relationship between the autonomic nervous activity and cardiac arrhythmias in heart failure. Increased sympathetic activity has important role of both the maintenance and occurrence of arrhythmias in heart failure, including atrial brady-tachycardia and prolongation of ventricular repolarization and its dispersion. After sympathetic denervation using sympathetic ganglion ablation on both sides(from second level to fourth levels of thoracic spinal cord) was applied, cardiac arrhythmias in heart failure were significantly reduced. Sympathetic denervation using stellate ganglia ablation may be useful for treatment of cardiac arrhythmias in heart failure.
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Report
(4 results)
Research Products
(15 results)
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[Journal Article] Oxidized CaMKII causes cardiac sinus node dysfunction in mice2011
Author(s)
Swaminathan PD, Purohit A, Soni S, Voigt N, Singh MV, Glukhov AV, Gao Z, He BJ, Luczak ED, Joiner ML, Kutschke W, Yang J, Donahue JK, Weiss RM, Grumbach IM, Ogawa M, Chen PS, Efimov I, Dobrev D, Mohler PJ, Hund TJ, Anderson ME.
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Journal Title
J Clin Invest
Volume: 121(8)
Pages: 3277-88
Related Report
Peer Reviewed
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[Journal Article] Autonomic nervous system activity measured directly and QT interval variability in normal and pacing-induced tachycardia heart failure dogs2009
Author(s)
Piccirillo G, Magri D, Ogawa M, Song J, Chong VJ, Han S, Joung B, Choi EK, Hwang S, Chen LS, Lin SF, Chen PS.
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Journal Title
J Am Coll Cardiol
Volume: 840-50
Related Report
Peer Reviewed
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