Akiyama Koichi

アキヤマコウイチ | Akiyama Koichi

Affiliation and department：
Job title： Professor

Research field (5)： Fluid engineering , Cardiovascular surgery , Cardiology , Anesthesiology , Bacteriology

Research keywords (6)： echocardiography , Intraventricular Pressure Difference , Pseudomons Aeruginosa , 4D Flow MRI , Blood Flow Dynamics Analysis , Vector Flow Mapping

Research theme for competitive and other funds (4)：

2024 - 2027 血流解析から得られた新しいパラメータによる心不全患者の血栓リスク定量化
2023 - 2026 Elucidation of the pathology concerning inflammasome associated pancytopenia in severe sepsis, and its control by microRNA.
2022 - 2025 Development of perioperative management in adult patients with congenital heart disease using fluid dynamics analysis and proteomics
2017 - 2019 Novel non-invasive assessment of mechanical stress on aortic valve during continuous-flow left ventricular assist device

Papers (94)：

Kosuke Kushimoto, Yurie Obata, Tomomi Yamada, Mao Kinoshita, Koichi Akiyama, Teiji Sawa. Variational Mode Decomposition Analysis of Electroencephalograms during General Anesthesia: Using the Grey Wolf Optimizer to Determine Hyperparameters. Sensors. 2024. 24. 17. 5749-5749
Teiji Sawa, Pipat Saeyup, Mao Kinoshita, Atsushi Kainuma, Satoru Ogawa, Fumimasa Amaya, Koichi Akiyama. Pulmonary vein stump thrombosis and organ infarction after lung lobectomy. Journal of anesthesia. 2024
Kazuhito Watanabe, Nuno Koch Esteves, Oliver R. Gibson, Koichi Akiyama, Sumie Watanabe, José González-Alonso. Heat-related changes in the velocity and kinetic energy of flowing blood influence the human heart's output during hyperthermia. The Journal of Physiology. 2024
Shoko Yamochi, Tomomi Yamada, Yurie Obata, Kazuki Sudo, Mao Kinoshita, Koichi Akiyama, Teiji Sawa. Wavelet transform-based mode decomposition for EEG signals under general anesthesia. PeerJ. 2024. 12. e18518
秋山浩一, 坂本悠篤, 北條絵理, 小角怜子, 鎌本洋通, 中嶋康文. PAPVRの患者に対するDouble Decker法による根治術前後の4D flow MRI解析. Cardiovascular Anesthesia. 2023. 27. Suppl. 184-184

ｍore...

MISC (54)：

Yurie Obata, Koichi Akiyama. Recovery of left ventricular diastolic function after cardiopulmonary bypass. Anesthesia & Analgesia. 2022. 134. 5S. 125
Risa Kawaguchi, Yurie Obata, Yu Hirase, Tomoya Sato, Hirokazu Muneishi, Hitoshi Sato, Teiji Sawa, Koichi Akiyama. Perioperative fluid dynamic assessment for a patient with aortic and pulmonary regurgitation 20 years after the Ross-Konno procedure. Anesthesia & Analgesia. 2022. 134. 5S. 123
Koichi Akiyama, Yurie Obata, Yu Hirase, Hitoshi Sato, Tomoya Sato, Teiji Sawa. Diastolic retrograde flow and wall shear stress in the proximal descending aorta. Anesthesia & Analgesia. 2022. 134. 5S. 102
Yurie Obata, Koichi Akiyama, Yu Hirase, Teiji Sawa. Assessment of left ventricular diastolic function by analyzing intraventricular pressure difference during third trimester of pregnancy. Anesthesia & Analgesia. 2021. 132. 5S. 613
Koichi Akiyama, Yurie Obata, Yu Hirase, Teiji Sawa. 4D flow MRI analysis improved perioperative management in a patient with severe pulmonary regurgitation and pulmonary artery aneurysm. Anesthesia & Analgesia. 2021. 132. 5S. 171

ｍore...

Books (23)：

cardioangiology
2023
LiSA
MEDSi 2022
TEE試験対策ガイド : JB-POT・心エコー図専門医試験徹底攻略
中外医学社 2022 ISBN:9784498137103
臨床麻酔科学書
中山書店 2022
経食道心エコーハンドブックー3DTEE 改訂第2版
克誠堂出版 2019

ｍore...

Lectures and oral presentations (108)：

Exploring surgical indication of re-RVOTR for patients with Tetralogy of Fallot using 4D flow MRI
(IARS (International Anesthesia Research Society) 2023 2023)
Development of EEG mode decompositor: Hilbert spectrum analysis of electroencephalography during general anesthesia by modified empirical wavelet transform
(IARS (International Anesthesia Research Society) 2023 2023)
Changes in intraventricular pressure difference before and after myectomy in patients with HOCM
(The 50th annual meeting of the Japanese society of Intensive Care Medicine 2023)
機能性MRを理解するー左心系の解剖とMVPを中心に
(日本心臓血管麻酔学会第27回学術大会 2022)
Fontan循環患者における4D flow MRIでの血流解析
(日本心臓血管麻酔学会第27回学術大会 2022)

ｍore...

Education (3)：

2014 - 2018 Kyoto Prefectural University of Medicine
- 2005 Kyoto Prefectural University of Medicine
Nada High School

Professional career (1)：

MD, PhD (Kyoto Prefectural University of Medicine)

Work history (12)：

2024/10 - 現在 Nagoya University Graduate School of Medicine Department of Anesthesiology Professor
2022/06 - 2024/09 Kindai University Department of Anesthesiology Associate Professor
2019/07 - 2022/05 Yodogawa Christian Hospital Department of Anesthesia Director
2018/09 - 2019/06 Columbia University Department of Cardiothoracic Surgery Instructor
2017/10 - 2018/08 Columbia University Department of Cardiothoracic Surgery Associate Research Scientist

Show all

Committee career (6)：

2023/01 - 現在日本心筋保護研究会心筋保護ガイドライン合同研究班委員
2022/06 - 現在 Japanese Society of Cardiovascular Anesthesia Director
2022/01 - 現在 Japanese Society of Cardiovascular Anesthesia Director of the Academic committee of Transesophageal Echocardiography
2020/01 - 現在 Japanese Society of Cardiovascular Anesthesia Japanese Board of Perioperative Transesophageal Echocardiography Examination Preparation Committee
2020/06 - 2022/06 Japanese Society of Cardiovascular Anesthesia Councilor

Show all

Awards (2)：

2016/09 - Research Grant for young researcher
2016/09 - Japanese Society of Cardiovascular Anesthesia Fujita Masao Award Prospect of mitral valve surgery using intraoperative real time Vector Flow Mapping

Association Membership(s) (7)：

日本集中治療医学会 , 日本心臓血管麻酔学会 , 日本麻酔科学会 , International Anesthesia Research Society , International Society for Heart and Lung Transplantation , 日本小児循環器学会 , 日本小児麻酔学会

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page