Tokushima University / Educator and Researcher Directory --- Yonezawa, Hiroki

Search:

Research

Field of Study

Subject of Study

Book / Paper

Book:

1.	Katsuya Tanaka, Nami Kakuta and Hiroki Yonezawa : 臨床麻酔薬理学書 10章抗不整脈薬関連日本麻酔科学医会連合出版部編編集主幹森田潔, Nakayama-Shoten Co., Ltd., Dec. 2023.
2.	Katsuya Tanaka, Nami Kakuta and Hiroki Yonezawa : 臨床麻酔薬理学書 10章抗不整脈薬関連日本麻酔科医会連合出版部編, 中山書店, Dec. 2023.

Academic Paper (Judged Full Paper):

1.	Yuki Maeda, Nami Kakuta, Asuka Kasai, Hiroki Yonezawa, Ryosuke Kawanishi and Katsuya Tanaka : Successful intraoperative management of laparoscopic hysterectomy in a patient with Eisenmenger syndrome: a case report, JA Clinical Reports, 10, 1, 2024. (Keyword) Eisenmenger syndrome / General anesthesia / Laparoscopic surgery (Link to Publication Site) ● Publication site (DOI): 10.1186/s40981-024-00700-9 (Link to Search Site for Scientific Articles) ● Summary page in Scopus @ Elsevier: 2-s2.0-85186404853 (DOI: 10.1186/s40981-024-00700-9, Elsevier: Scopus)
2.	Rikako Takahashi, Ryosuke Kawanishi, Nami Kakuta, Hiroki Yonezawa, Hiroya Endo and Katsuya Tanaka : Severe bradycardia with cardiac arrest caused by test stimulation during the second vagus nerve stimulator implantation: A case report, Circulation Control, 45, 1, 39-42, 2024. (Summary) Vagus nerve stimulation (VNS) is used to treat drug-resistant epilepsy. We report a case of intraoperative severe bradycardia and cardiac arrest during a second VNS implantation. No cases of bradycardia during the second VNS implantation have been reported. <br> The patient underwent the first VNS implantation before and experienced no intraoperative bradycardia. A mechanical error of the VNS was discovered, and the second operation was scheduled. General anesthesia was scheduled with supporting by a prophylactic pacing defibrillator to manage bradycardia during VNS. After exchanging the electrodes on the left vagus nerve, test stimulations were performed. We observed an increase in the PR interval on the electrocardiogram (ECG) during the test stimulation and severe bradycardia with cardiac arrest during the main stimulation, which required shortterm chest compressions and percutaneous pacing. After discontinuing stimulation, the pulse rate recovered immediately. We conclude that continuous ECG monitoring intraoperative is crucial, even if the first VNS implantation was uneventful. (Keyword) vagus nerve stimulation / bradycardia / cardiac arrest / case report (Link to Publication Site) ● Publication site (DOI): 10.11312/ccm.45.39 (Link to Search Site for Scientific Articles) ● CiNii @ National Institute of Informatics (CRID): 1390300755743366528 ● Search Scopus @ Elsevier (DOI): 10.11312/ccm.45.39 (DOI: 10.11312/ccm.45.39, CiNii: 1390300755743366528)

Proceeding of International Conference:

1.	Hiroki Yonezawa, Katsuya Tanaka and Saito Yoshiyuki : Effect of choice of inhaled versus intravenous anesthetics on postoperative outcomes in non-small cell carcinoma resection: A target emulation trial using large Japanese real-world data, Euroanaesthesia, Munich, May 2024.

Proceeding of Domestic Conference:

1.	Hiroki Yonezawa, 池崎尚子, Chiaki Murakami, Michiko Kinoshita and Katsuya Tanaka : 気管チューブの螺旋状カフ脱気法と加温の効果:カフ径と挿入抵抗の定量的評価, 日本麻酔科学会第72回学術集会, Jun. 2025.
2.	Nami Kakuta, Hiroki Yonezawa, 関口諒, Yuki Maeda, 蓑手孝宗 and Katsuya Tanaka : 補助循環用心内留置型ポンプカテーテルImpella5.5補助管理中に乳房切除術を施行した1例日本心臓血管麻酔学会第29回学術大会 2024/9/22 広島市, Sep. 2024.
3.	Hiroki Yonezawa, 蓑手孝宗, Yuki Maeda, Nami Kakuta and Katsuya Tanaka : 低心機能患者の麻酔導入中にクリンダマイシンが原因と考えられるアナフィラキシーショックを呈した一例日本心臓血管麻酔学会第29回学術大会 2024/9/21 広島市, Sep. 2024.
4.	Yuki Maeda, Hiroki Yonezawa, Nami Kakuta, Yoko Sakai and Katsuya Tanaka : 巨大左房粘液種患者に対する腫瘍摘出術の麻酔経験, Jun. 2024.
5.	遠藤寛也, Yuki Maeda, Hiroki Yonezawa, Nami Kakuta and Katsuya Tanaka : 腎動脈遮断を要する腹部大動脈瘤に対する人工血管置換術でAcumen HPIを使用した一例第45回日本循環制御医学会総会・学術集会 2024.6.28 徳島市, Jun. 2024.
6.	Nami Kakuta, Yohei Sogabe, Hiroki Yonezawa, Yuki Maeda and Katsuya Tanaka : がん治療関連心機能障害(CTRCD)症例において循環補助用心内留置型ポンプカテーテルImpella5.5導入後に顕在化した右心不全に対しNO吸入が著効した一例, 日本麻酔科学会第71回学術集会, Jun. 2024.
7.	Yuki Maeda, Nami Kakuta, Hiroki Yonezawa and Katsuya Tanaka : 心室中隔欠損パッチ閉鎖術+supramitral ring切除の術中TEEで左心耳翻転が認められた一例日本小児麻酔学会第28回大会, Oct. 2023.
8.	Yuki Maeda, Yoko Sakai, Hiroki Yonezawa and Katsuya Tanaka : 心室中隔欠損パッチ閉鎖術中にLV ventが大動脈弁と干渉し心停止が進まなかった一例日本小児麻酔学会第28回大会, Oct. 2023.
9.	Hiroki Yonezawa, Nami Kakuta, 関口諒 and Katsuya Tanaka : Fallot四徴症術後のPVR術中に発症した特発性冠動脈解離の診断に術野冠動脈エコーが有用だった一例, Sep. 2023.
10.	岩朝一馬, Yoko Sakai, Hiroki Yonezawa and Katsuya Tanaka : 低肺機能患者の気胸に対してvv-ecmo補助下で胸腔鏡下肺切除術を行った1例日本麻酔科学会中国四国支部学術集会, Sep. 2023.
11.	中路佳美, Yoko Sakai, Hiroki Yonezawa and Katsuya Tanaka : 心房中隔欠損孔のある患者の腹腔鏡下肝切除術時に炭酸ガス塞栓が起こった2症例日本麻酔科学会中国四国支部学術集会, Sep. 2023.
12.	Nami Kakuta, Hiroki Yonezawa, 酒井陽子, 村上千晶 and Katsuya Tanaka : 超高齢者(102歳)重症大動脈弁狭窄患者に麻酔導入薬としてレミマゾラムを使用した症例第27回日本心臓血管麻酔学会学術集会, Sep. 2022.