Okada Kazunori

オカダカズノリ | Okada Kazunori

Affiliation and department：
Job title： Associate Professor
Homepage URL (1)： https://echo-neuro-jhu.jellybean.jp

Research field (1)： Medical systems

Research keywords (3)： Echocardiography , 超音波医学 , 超音波検査

Research theme for competitive and other funds (4)：

2023 - 2028 Detection of high-risk cases of atrial fibrillation based on a novel left atrial stiffness assessment method using echocardiography
2020 - 2023 高齢糖尿病患者の足の柔軟性に働きかける足浴プログラムの効果検証
2021 - 2022 Noninvasive Estimation of Left Atrial Stiffness by Echocardiography
用手的左室心内膜面トレースによる簡易的左室長軸方向グローバルストレイン計測の妥当性の検証

Papers (50)：

Michito Murayama, Sanae Kaga, Hisao Nishino, Yusuke Yanagi, Mana Goto, Fuka Ando, Shinobu Yokoyama, Marina Yamaguchi, Kazunori Okada, Masahiro Nakabachi, et al. Optimal Cut Plane for Tricuspid Annular Plane Systolic Excursion Measurement. Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography. 2025
Kazunori Okada, Akiko Kamiya, Yusuke Yanagi, Masahiro Nakabachi, Yasuhiro Hayashi, Michito Murayama, Sanae Kaga. Appropriate Body Position and Site for Diaphragm Ultrasound: Comparison with Inspiratory Mouth Pressure. WFUMB Ultrasound Open. 2024. 100052-100052
Kazunori Okada, Masahiro Nakabachi, Yasuhiro Hayashi, Masaaki Shinagawa, Ayaka Yoshikawa, Kosuke Tsujita, Yoichi Sakamoto. Optimal left ventricular diameter measurement in subjects with sigmoid septum: comparison with three-dimensional left ventricular volume. Journal of Echocardiography. 2023
Kae Yasuda, Kazunori Okada, Naotaka Sugimura, Rika Yano. Do Tapping and Massaging during Tourniquet Application Promote Dilation of Forearm Cutaneous Veins? A Pilot Quasi-Experimental Study. Healthcare. 2023. 11. 4. 522-522
Murayama Michito, Kaga Sanae, Onoda Airi, Okada Kazunori, Nakabachi Masahiro, Yokoyama Shinobu, Nishino Hisao, Aoyagi Hiroyuki, Tamaki Yoji, Motoi Ko, et al. Validation of Echocardiographic Estimation of Right Atrial Pressure: Reconsideration of Guideline-Based Secondary Indices. Japanese Journal of Medical Ultrasound Technology. 2023. advpub

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MISC (19)：

岡田一範. 隠し技に肺動脈弁逆流速度波形はいかが?. 心エコー. 2022. 23. 11. 1094-1102
岡田一範, 加賀早苗, 政氏伸夫, 三神大世, 中鉢雅大, 村山迪史, 横山しのぶ, 西野久雄, 西田睦, 澁谷斉, et al. これからの超音波検査を牽引する人材の育成を目指す大学院教育. 臨床検査学教育. 2019. 11. 2. 219-226
辻永真吾, 岩野弘幸, 更科美羽, 村山迪史, 中鉢雅大, 横山しのぶ, 西野久雄, 岡田一範, 加賀早苗, 福島新, et al. Mechanisms of Ventilatory Efficiency during Exercise in Heart Failure: Comparison between Heart Failure with Preserved Ejection Fraction and Reduced Ejection Fraction(和訳中). 日本循環器学会学術集会抄録集. 2019. 83回. OJ08-2
七戸加奈, 後藤美沙紀, 前田里衣, 橋ことみ, 菅野加奈絵, 西清孝, 邵旻蓉, 河野圭伍, 山本麻衣, 岡田一範, et al. 抗酸化剤、鉄キレート剤添加血液検体における血球計数の経時的変化. 臨床血液. 2017. 58. 12. 2463-2463
河野圭伍, 山本麻衣, 七戸加奈, 邵旻蓉, 村上悟, 早田瑠架, 三輪佳子, 堤豊, 岡田一範, 加賀早苗, et al. 血液細胞画像のテクスチャ解析により作成した判定行列の判定能の検討. 臨床血液. 2017. 58. 12. 2464-2464

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Books (1)：

エコーでコラボ主治医と検査者の相互理解を深める心エコー奥義<三神大世監修, 湯田聡,山田聡,赤坂和美編集>
医学書院 2014

Lectures and oral presentations (56)：

ガイドラインに基づく右房圧推定における副次的指標の再考
(日本超音波検査学会学術集会講演抄録集(Web) 2022)
Association between myocardial late gadolinium enhancement and left ventricular systolic dysfunction in pre-capillary pulmonary hypertension
(超音波医学 Supplement 2022)
Influencing factors for the overestimation of severity of pulmonary regurgitation by Doppler echocardiography
(日本成人先天性心疾患学会雑誌(Web) 2022)
心内圧波形に基づく拡張早期僧帽弁逆流の発生機序に関する考察
(超音波検査技術抄録集 2021)
混合性肺高血圧症を合併する心不全患者の左房機能と予後との関連
(超音波検査技術抄録集 2021)

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Education (2)：

- 2014 Hokkaido University Graduate School of Health Sciences
- 2009 Hokkaido University School of Medicine Department of Health Sciences

Professional career (1)：

博士(保健科学) (北海道大学)

Work history (5)：

2023/04 - 現在 Japan Healthcare University Department of Clinical Laboratory Sciences, Faculty of Health Sciences Associate Professor
2022/04 - 2023/03 Japan Healthcare University Department of Clinical Laboratory Sciences, Faculty of Health Sciences Lecturer
2019/09 - 2022/03 Faculty of Health Sciences, Hokkaido University Medical Laboratory Science Lecturer
2015/03 - 2019/08 Hokkaido University Faculty of Health Sciences
2014/04 - 2015/02 Hokkaido University Faculty of Health Sciences

Committee career (2)：

2018/04 - 現在札幌臨床検査技師会事務局長
2016/04 - 2018/03 札幌臨床検査技師会常任理事

Awards (4)：

2020/12 - 日本超音波検査学会第45回学術集会 Young Investigator’s Award優秀賞「Dual Gate Doppler法による左房収縮時の血流時相解析」
2014/04 - 第25回日本心エコー図学会学術集会一般演題優秀賞「高血圧における長軸方向心筋短縮能は遠心性肥大より求心性肥大でより高度に低下する」
2013/10 - 日本超音波医学会第43回北海道地方会学術集会優秀演題賞「肥大心における左室長軸方向収縮速度の時相的変化の特徴」
2013/04 - Japanese Society of Echocardiography Japanese Society of Echocardiography Distinguished Abstract Award for Overseas Congress Stress-corrected circumferential myocardial shortening is reduced in all layers in patients with hypertrophic cardiomyopathy

Association Membership(s) (6)：

THE JAPAN SOCIETY OF ULTRASONICS IN MEDICINE , Japanese Association of Medical Technologists , JAPANESE CIRCULATION SOCIETY , JAPANESE SOCIETY OF SONOGRAPHERS , JAPANESE SOCIETY OF ECHOCARDIOGRAPHY , 日本動脈硬化学会

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