Presentation | 2018-03-13 Effects of parasympathetic nerve activity on electrical excitation of atrioventricular node Shin Inada, Nitaro Shibata, Takashi Ashihara, Takanori Ikeda, Kazuo Nakazawa, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Atrioventricular node (AVN) is the only conduction pathway between atria and ventricles. Sinoatrial node acts as physiological pacemaker in the heart. Electrical excitation conduct from sinoatrial node to ventricles via the AVN. Therefore, the AVN acts as important roles in electrical activities of the heart. In this study, we simulated electrical excitation conduction using 1-dimensional and 3-dimensional models from right atrium to the bundle of His via the AVN. In addition, we investigated effects of acetylcholine released from parasympathetic nerve on electrical activity of the AVN. Our simulation results show acetylcholine slows electrical excitation conduction in the AVN, especially center of the AVN. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Atrioventricular node / Action potential model / Three-dimensional model / Computer simulation |
Paper # | MBE2017-81 |
Date of Issue | 2018-03-06 (MBE) |
Conference Information | |
Committee | MBE / NC |
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Conference Date | 2018/3/13(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kikai-Shinko-Kaikan Bldg. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | ME, general |
Chair | Kazuki Nakajima(Univ. of Toyama) / Masafumi Hagiwara(Keio Univ.) |
Vice Chair | Masaki Kyoso(TCU) / Yutaka Hirata(Chubu Univ.) |
Secretary | Masaki Kyoso(Toyama Pref. Univ.) / Yutaka Hirata(Kindai Univ.) |
Assistant | Kim Juhyon(Univ. of Toyama) / Takumi Kobayashi(YNU) / Yoshihisa Shinozawa(Keio Univ.) / Keiichiro Inagaki(Chubu Univ.) |
Paper Information | |
Registration To | Technical Committee on ME and Bio Cybernetics / Technical Committee on Neurocomputing |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Effects of parasympathetic nerve activity on electrical excitation of atrioventricular node |
Sub Title (in English) | A simulation study |
Keyword(1) | Atrioventricular node |
Keyword(2) | Action potential model |
Keyword(3) | Three-dimensional model |
Keyword(4) | Computer simulation |
1st Author's Name | Shin Inada |
1st Author's Affiliation | Himeji Dokkyo University(HDU) |
2nd Author's Name | Nitaro Shibata |
2nd Author's Affiliation | Shinjuku Mitsui Building Clinic(SMBC) |
3rd Author's Name | Takashi Ashihara |
3rd Author's Affiliation | Shiga University of Medical Science(SUMS) |
4th Author's Name | Takanori Ikeda |
4th Author's Affiliation | Toho University(TU) |
5th Author's Name | Kazuo Nakazawa |
5th Author's Affiliation | National Cerebral and Cardiovascular Center(NCVC) |
Date | 2018-03-13 |
Paper # | MBE2017-81 |
Volume (vol) | vol.117 |
Number (no) | MBE-507 |
Page | pp.pp.11-16(MBE), |
#Pages | 6 |
Date of Issue | 2018-03-06 (MBE) |