| Presentation | 2015-04-24 QT prolongation generated by changing ionic currents in a mathematical cardiac model Ai Takahashi, Hiroyuki Kitajima, Toru Yazawa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A membrane potential of the ventricular myocyte is regulated thorough inward and outward ionic currents. When these electrical activities are disturbed, arrhythmia occurs. In particular, QT prolongation is considered to be a sign of sudden cardiac death. In this study, we investigate the relationship between the conductivities of ionic currents and the occurrence of such arrhythmias. We obtain that the QT prolongation relates to the conductivities of the sodium-calcium exchange current. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Long QT syndrome / Mathematical model |
| Paper # | NLP2015-22 |
| Date of Issue | 2015-04-16 (NLP) |
| Conference Information | |
| Committee | NLP |
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| Conference Date | 2015/4/23(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kagawa Social Welfare Center |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Nonlinear Problems, etc. |
| Chair | Kenya Jinno(Nippon Inst. of Tech.) |
| Vice Chair | Naoto Fujisaka(Hiroshima City Univ.) |
| Secretary | Naoto Fujisaka(Tokyo Univ. of Science) |
| Assistant | Hidehiro Nakano(Tokyo City Univ.) / Hiroyuki Asahara(Okayama Univ. of Science) |
| Paper Information | |
| Registration To | Technical Committee on Nonlinear Problems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | QT prolongation generated by changing ionic currents in a mathematical cardiac model |
| Sub Title (in English) | |
| Keyword(1) | Long QT syndrome |
| Keyword(2) | Mathematical model |
| 1st Author's Name | Ai Takahashi |
| 1st Author's Affiliation | Kagawa University(Kagawa Univ.) |
| 2nd Author's Name | Hiroyuki Kitajima |
| 2nd Author's Affiliation | Kagawa University(Kagawa Univ.) |
| 3rd Author's Name | Toru Yazawa |
| 3rd Author's Affiliation | Tokyo Metropolitan University(Tokyo Metropolitan Univ.) |
| Date | 2015-04-24 |
| Paper # | NLP2015-22 |
| Volume (vol) | vol.115 |
| Number (no) | NLP-14 |
| Page | pp.pp.105-108(NLP), |
| #Pages | 4 |
| Date of Issue | 2015-04-16 (NLP) |