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Researcher Information

last modified:2024/02/20

Assistant Professor TSUDA, Toyonobu

Laboratory Website

Faculty, Affiliation

University Hospital

College and School Educational Field


Laboratory

Academic Background

【Academic background(Bachelor's Degree)】
Kanazawa University 200403

Career

Kanazawa University Hospital Assistant professor(2014/04-)
Kanazawa University Hospital Assistant professor(2014/01-2014/03)
Kanazawa University Hospital Departnent of cardiology(2010/04-2013/12)
National Cerebral and Cardiovascular Center resident(2007/04-2010/03)
Ishikawa prefectural hospital department of cardiology(2006/04-2007/03)
Kanazawa university hospital resident(2005/10-2006/03)
Kouseiren Takaoka Hospital resident(2004/10-2005/09)
Kanazawa university hospital resident(2004/04-2004/09)

Year & Month of Birth

Academic Society



Award

Specialities

カテーテルアブレーション 心臓植え込み型デバイス 心房細動 レジストリ研究

Speciality Keywords

Catheter ablation  Implantable cardiac device atrial fibrillation registry

Research Themes

Books

Papers

  •  J Waves for Predicting Cardiac Events in Hypertrophic Cardiomyopathy Toyonobu Tsuda, Kenshi Hayashi, Tetsuo Konno, Kenji Sakata, Takashi Fujita, Akihiko Hodatsu, Youji Nagata, Ryota Teramoto, Akihiro Nomura, Yoshihiro Tanaka, Hiroshi Furusho, Masayuki Takamura, Masa-aki Kawashiri, Noboru Fujino, Masakazu Yamagishi. Journal of the American College of Cardiology:Clinical Electrophysiology 3 1136-1142 2017
  •  Effect of hypertrophic cardiomyopathy on the prediction of thromboembolism in patients with nonvalvular atrial fibrillation Toyonobu Tsuda, Kenshi Hayashi, Noboru Fujino, Tetsuo Konno, Hayato Tada, Akihiro Nomura, Yoshihiro Tanaka, Kenji Sakata, Hiroshi Furusho, Masayuki Takamura, Masa-aki Kawashiri, Masakazu Yamagishi. Heart Rhythm 16 829-837 2019
  •  Reply to the Editor— Patients with atrial fibrillation with hypertrophic cardiomyopathy: Do we need new stroke risk stratification? Toyonobu Tsuda, Kenshi Hayashi, Akihiro Nomura. Heart Rhythm 16 e56-e57 2019
  •  Clinical Characteristics, Outcomes, and Risk Factors for Adverse Events in Elderly and Non-Elderly Japanese Patients With Non-Valvular Atrial Fibrillation ― Competing Risk Analysis From the Hokuriku-Plus AF Registry ― Toyonobu Tsuda, Kenshi Hayashi, Takeshi Kato, Keisuke Usuda, Takashi Kusayama, Akihiro Nomura, Hayato Tada, Soichiro Usui, MD, Kenji Sakata, Masa-aki Kawashiri, Noboru Fujino, Masakazu Yamagishi, Masayuki Takamura. Circulation Reports 4 298-307 2022
  •  Effect of Catheter Ablation for Atrial Fibrillation in Heart Failure With Mid-Range or Preserved Ejection Fraction ― Pooled Analysis of the AF Frontier Ablation Registry and Hokuriku-Plus AF Registry ― Toyonobu Tsuda, Takeshi Kato, Keisuke Usuda et al. Circulation Journal 87 939-946 2023

show all

  •  Hypertrophic Cardiomyopathy Predicts Thromboembolism and Heart Failure in Patients with Nonvalvular Atrial Fibrillation: A Prospective Analysis from the Hokuriku-Plus AF Registry Toyonobu Tsuda, Kenshi Hayashi, Takeshi Kato, Takashi Kusayama, MYoichiro Nakagawa, Akihiro Nomura, Hayato Tada, Soichiro Usui, Kenji Sakata, Masa-aki Kawashiri, Noboru Fujino, Masakazu Yamagishi, Masayuki Takamura. Circulation Journal 87 12 1790-1797 2023
  •  Amiodarone-induced reversible and irreversible hepatotoxicity: two case report. Toyonobu Tsuda, Hayato Tada, Yoshihiro Tanaka, Naoto Nishida, Taiji Yoshida, Takeshi Sawada, Kenji Sakata, Kenshi Hayashi, Masa-aki Kawashiri, Takeru Oyama, Motoko Sasaki, Nozomu Kurose, Masakazu Yamagishi. Journal of Medical Case Reports 12 95 2018
  •  Ventricular Fibrillation Associated With Dynamic Changes in J-Point Elevation in a Patient With Silent Thyroiditis Shigehiro Karashima, Toyonobu Tsuda, Yusuke Wakabayashi, Mitsuhiro Kometani, Masashi Demura, Taro Ichise, Masa-Aki Kawashiri, Yoshiyu Takeda, Kenshi Hayashi, Takashi Yoneda Journal of the Endocrine Society 2 135-139 2017
  •  Severe Mitral Regurgitation As a Result of Rupture of Mitral Valve Chordae Tendineae in a Patient With Graves Disease Shigehiro Karashima, Toyonobu Tsuda, Mitsuhiro Kometani, Rie Oka, Masashi Demura, Masa-Aki Kawashiri, Yoshiyu Takeda, Kenshi Hayashi, Takashi Yoneda Journal of the Endocrine Society 2 11 135-139 2018
  •  Impact of B-type Natriuretic Peptide Level on Risk Stratification of Thromboembolism and Death in Patients with Nonvalvular Atrial Fibrillation: The Hokuriku-plus AF Registry  Kenshi Hayashi, Toyonobu Tsuda, Akihiro Nomura, Noboru Fujino, Atsushi Nohara, Kenji Sakata, Tetsuo Konno, Chiaki Nakanishi, Hayato Tada, Yoji Nagata, Ryota Teramoto, Yoshihiro Tanaka, Masa-Aki Kawashiri, Masakazu Yamagishi Circulation Journal 82 5 1271-1278 2018
  •  Cost-effectiveness for prevention of thromboembolism by anticoagulants in non-valvular atrial fibrillation: additional analysis from the Hokuriku-Plus AF Registry Masakazu Yamagishi, Toyonobu Tsuda, Takeshi Kato, Hiroshi Furusho, Kenshi Hayashi Heart and Vessels 34 6 1024-1030 2019
  •  Characterization of baseline clinical factors associated with incident worsening kidney function in patients with non-valvular atrial fibrillation: the Hokuriku-Plus AF Registry Kenshi Hayashi, Yoshihiro Tanaka, Toyonobu Tsuda, Akihiro Nomura, Noboru Fujino, Hiroshi Furusho, Norihiko Sakai, Yasunori Iwata, Soichiro Usui, Kenji Sakata, Takeshi Kato, Hayato Tada, Takashi Kusayama, Keisuke Usuda, Masa-Aki Kawashiri, Rod S Passman, Takashi Wada, Masakazu Yamagishi, Masayuki Takamura Heart and Vessels 38 3 402-411 2023
  •  Impact of sinus rhythm maintenance on major adverse cardiac and cerebrovascular events after catheter ablation of atrial fibrillation: insights from AF frontier ablation registry Keisuke Usuda, Takeshi Kato, Toyonobu Tsuda et al. Heart and Vessels 37 2 327-336 2022
  •  Risk Factors Associated With Ischemic Stroke in Japanese Patients With Nonvalvular Atrial Fibrillation Ken Okumura, Hirofumi Tomita, Michikazu Nakai, Eitaro Kodani, Masaharu Akao, Shinya Suzuki, Kenshi Hayashi, Mitsuaki Sawano, Masahiko Goya, Takeshi Yamashita, Keiichi Fukuda, Hisashi Ogawa, Toyonobu Tsuda, Mitsuaki Isobe, Kazunori Toyoda, Yoshihiro Miyamoto, Hiroaki Miyata, Tomonori Okamura, Yusuke Sasahara JAMA Network Open 3 4 e202881 2020
  •  A Novel Risk Stratification System for Ischemic Stroke in Japanese Patients With Non-Valvular Atrial Fibrillation Ken Okumura, Hirofumi Tomita, Michikazu Nakai, Eitaro Kodani, Masaharu Akao, Shinya Suzuki, Kenshi Hayashi, Mitsuaki Sawano, Masahiko Goya, Takeshi Yamashita, Keiichi Fukuda, Hisashi Ogawa, Toyonobu Tsuda, Mitsuaki Isobe, Kazunori Toyoda, Yoshihiro Miyamoto, Hiroaki Miyata, Tomonori Okamura, Yusuke Sasahara Circulation Journal 85 8 1254-1262 2021
  •  Impact of baseline blood pressure on adverse outcomes in Japanese patients with non-valvular atrial fibrillation: the J-RISK AF Eitaro Kodani, Hirofumi Tomita, Michikazu Nakai, Masaharu Akao, Shinya Suzuki, Kenshi Hayashi, Mitsuaki Sawano, Masahiko Goya, Takeshi Yamashita, Keiichi Fukuda, Hisashi Ogawa, Toyonobu Tsuda, Mitsuaki Isobe, Kazunori Toyoda, Yoshihiro Miyamoto, Hiroaki Miyata, Tomonori Okamura, Yusuke Sasahara, Ken Okumura European Heart Journal Open 2 6 oeac081 2022
  •  A Novel Risk Score for Major Bleeding in Japanese Patients with Non-valvular Atrial Fibrillation: The J-RISK AF study. Akao, Masaharu; Tomita, Hirofumi; Nakai, Michikazu; Kodani, Eitaro; Suzuki, Shinya; Hayashi, Kenshi; Sawano, Mitsuaki; Goya, Masahiko; Yamashita, Takeshi; Fukuda, Keiichi; Tsuda, Toyonobu; Isobe, Mitsuaki; Toyoda, Kazunori; Miyamoto, Yoshihiro; Okamura, Tomonori; Sasahara, Yusuke; Okumura, Ken Circulation Journal In press 2023
  •  Ablation index-guided high-power vs. moderate-power cavotricuspid isthmus ablation Akio Chikata, Takeshi Kato, Kazuo Usuda, Shuhei Fujita, Michiro Maruyama, Kanichi Otowa, Keisuke Usuda, Takashi Kusayama, Toyonobu Tsuda, Kenshi Hayashi, Masayuki Takamura Heart and Vessels 38 1 90-95 2023
  •  Prediction of atrioventricular conduction disturbance after ablation of persistent atrial fibrillation Akio Chikata, Takeshi Kato, Kazuo Usuda, Shuhei Fujita, Michiro Maruyama, Kanichi Otowa, Toyonobu Tsuda, Kenshi Hayashi, Masayuki Takamura Journal of Electrocardiology 79 30-34 2023
  •  Mechanisms of fever-induced QT prolongation and torsades de pointes in patients with KCNH2 mutation Keisuke Usuda, Kenshi Hayashi, Tadashi Nakajima, Yasutaka Kurata, Shihe Cui, Takashi Kusayama, Toyonobu Tsuda, Hayato Tada, Takeshi Kato, Kenji Sakata, Soichiro Usui, Noboru Fujino, Yoshihiro Tanaka, Yoshiaki Kaneko, Masahiko Kurabayashi, Shoichi Tange, Takekatsu Saito, Kunio Ohta, Masakazu Yamagishi, Masayuki Takamura Europace 25 6 euad161 2023
  •  The utility of zebrafish cardiac arrhythmia model to predict the pathogenicity of KCNQ1 variants Shihe Cui, Kenshi Hayashi, Isao Kobayashi, Kazuyoshi Hosomichi, Akihiro Nomura, Ryota Teramoto, Keisuke Usuda, Hirofumi Okada, Yaowen Deng, Jingjing Kobayashi-Sun, Tetsuo Nishikawa, Hiroshi Furusho, Takekatsu Saito, Hiroaki Hirase, Kunio Ohta, Manabu Fujimoto, Yuki Horita, Takashi Kusayama, Toyonobu Tsuda, Hayato Tada, Takeshi Kato, Soichiro Usui, Kenji Sakata, Noboru Fujino, Atsushi Tajima, Masakazu Yamagishi, Masayuki Takamura Journal of Molecular and Cellular Cardiology 177 50-61 2023
  •  Hokuriku-plus familial hypercholesterolaemia registry study: rationale and study design Hayato Tada, Hirofumi Okada, Shohei Yoshida, Masaya Shimojima, Akihiro Nomura, Toyonobu Tsuda, Mika Mori, Shin-Ichiro Takashima, Takeshi Kato, Soichiro Usui, Kenji Sakata, Kenshi Hayashi, Noboru Fujino, Akihiro Inazu, Shizuko Takahara, Yasuhito Imai, Takao Matsubara, Atsushi Nohara, Kenji Miwa, Masanobu Namura, Hidenobu Terai, Taiji Yoshida, Tsutomu Araki, Masahiro Minamoto, Toru Aburao, Yuji Ito, Chiaki Nakanishi, Suguru Kawasaki, Yasuhiro Todo, Junji Koizumi, Yoshihito Kita, Hiroshi Matsumoto, Hiroaki Shintaku, Akihiko Hodatsu, Hidekazu Ino, Toshinori Higashikata, Mutsuko Takata, Katsushi Misawa, Masato Yamaguchi, Yoshihiro Noji, Kazuo Osato, Tomohito Mabuchi, Taro Ichise, Bunji Kaku, Shoji Katsuda, Manabu Fujimoto, Katsuharu Uchiyama, Kensuke Fujioka, Takuya Nakahashi, Tsuyoshi Nozue, Ichiro Michishita, Kazuo Usuda, Kanichi Otowa, Kazuyasu Okeie, Satoshi Hirota, Isao Aburadani, Keisuke Kurokawa, Osamu Takatori, Shunichiro Hondo, Hiroyuki Oda, Shigeo Takata, Hisayoshi Murai, Masaki Kinoshita, Hideo Nagai, Yoshiteru Sekiguchi, Satoru Sakagami, Wataru Omi, Chikara Fujita, Tatsuo Katsuki, Hiroshi Ootsuji, Atsushi Igarashi, Manabu Nakano, Seiichiro Okura, Koji Maeno, Yasuhito Mitamura, Naoki Sugimoto, Masakazu Yamamoto, Hironobu Akao, Kouji Kajinami, Masayuki Takamura, Masa-Aki Kawashiri BMJ Open 10 9 e038623 2020
  •  Prolongation of QT interval after pulmonary vein isolation for paroxysmal atrial fibrillation Akio Chikata, Takeshi Kato, Kazuo Usuda, Shuhei Fujita, Michiro Maruyama, Kan-Ichi Otowa, Keisuke Usuda, Satoru Niwa, Toyonobu Tsuda, Kenshi Hayashi, Masayuki Takamura Journal of Cardiovascular Electrophysiology 31 9 2371-2379 2020
  •  Transient swallowing-induced atrial tachycardia in a patient with genotyped hypertrophic cardiomyopathy Noboru Fujino, Kenshi Hayashi, Kenji Sakata, Hayato Tada, Chiaki Nakanishi, Toyonobu Tsuda, Akihiro Nomura, Shohei Yoshida, Yuichiro Sakamoto, Takeshi Kato, Hiroshi Furusho, Masa-Aki Kawashiri, Masayuki Takamura Clinical Case Reports 8 9 1809-1813 2020
  •  Optimization of the hot balloon ablation strategy using real-time pulmonary vein potential monitoring Akio Chikata, Takeshi Kato, Kazuo Usuda, Shuhei Fujita, Motoki Takaoka, Toyonobu Tsuda, Kenshi Hayashi, Hiroshi Furusho, Masayuki Takamura Journal of Cardiovascular Electrophysiology 31 1 163-173 2020
  •  Impact of systolic dysfunction in genotyped hypertrophic cardiomyopathy Noboru Fujino, Tetsuo Konno, Kenshi Hayashi, Akihiko Hodatsu, Takashi Fujita, Toyonobu Tsuda, Yoji Nagata, Masa-aki Kawashiri, Hidekazu Ino, Masakazu Yamagishi Clinical Cardiology 36 3 160-165 2013
  •  Functional Characterization of Rare Variants Implicated in Susceptibility to Lone Atrial Fibrillation Kenshi Hayashi, Tetsuo Konno, Hayato Tada, Satoyuki Tani, Li Liu, Noboru Fujino, Atsushi Nohara, Akihiko Hodatsu, Toyonobu Tsuda, Yoshihiro Tanaka, Masa-aki Kawashiri, Hidekazu Ino, Naomasa Makita, Masakazu Yamagishi Circulation: Arrhythmia and Electrophysiology 8 5 1095-1104 2015
  •  T wave amplitude in lead aVR as a novel diagnostic marker for cardiac sarcoidosis Yoshihiro Tanaka, Tetsuo Konno, Shohei Yoshida, Toyonobu Tsuda, Kenji Sakata, Hiroshi Furusho, Masayuki Takamura, Kenichi Yoshimura, Masakazu Yamagishi, Kenshi Hayashi Heart and Vessels 32 3 352-358 2017
  •  Fragmented QRS predicts heart failure progression in patients with hypertrophic cardiomyopathy Akihiro Nomura, Tetsuo Konno, Takashi Fujita, Yoshihiro Tanaka, Yoji Nagata, Toyonobu Tsuda, Akihiko Hodatsu, Kenji Sakata, Hiroyuki Nakamura, Masa-Aki Kawashiri, Noboru Fujino, Masakazu Yamagishi, Kenshi Hayashi Circulation Journal 79 1 136-143 2015
  •  Association between Cardiovascular Health and Incident Atrial Fibrillation in the General Japanese Population Aged ≥40 Years Tetsuo Nishikawa, Yoshihiro Tanaka, Hayato Tada, Toyonobu Tsuda, Takeshi Kato, Soichiro Usui, Kenji Sakata, Kenshi Hayashi, Masa-Aki Kawashiri, Atsushi Hashiba, Masayuki Takamura Nutrients 13 9 2021
  •  Impact of functional studies on exome sequence variant interpretation in early-onset cardiac conduction system diseases Kenshi Hayashi, Ryota Teramoto, Akihiro Nomura, Yoshihiro Asano, Manu Beerens, Yasutaka Kurata, Isao Kobayashi, Noboru Fujino, Hiroshi Furusho, Kenji Sakata, Kenji Onoue, David Y Chiang, Tuomas O Kiviniemi, Eva Buys, Patrick Sips, Micah L Burch, Yanbin Zhao, Amy E Kelly, Masanobu Namura, Yoshihito Kita, Taketsugu Tsuchiya, Bunji Kaku, Kotaro Oe, Yuko Takeda, Tetsuo Konno, Masaru Inoue, Takashi Fujita, Takeshi Kato, Akira Funada, Hayato Tada, Akihiko Hodatsu, Chiaki Nakanishi, Yuichiro Sakamoto, Toyonobu Tsuda, Yoji Nagata, Yoshihiro Tanaka, Hirofumi Okada, Keisuke Usuda, Shihe Cui, Yoshihiko Saito, Calum A MacRae, Seiji Takashima, Masakazu Yamagishi, Masa-Aki Kawashiri, Masayuki Takamura Cardiovascular Research 116 13 2116-2130 2020
  •  Late Gadolinium Enhancement for Prediction of Mutation-Positive Hypertrophic Cardiomyopathy on the Basis of Panel-Wide Sequencing Ryota Teramoto, Noboru Fujino, Tetsuo Konno, Akihiro Nomura, Yoji Nagata, Toyonobu Tsuda, Hayato Tada, Kenji Sakata, Masakazu Yamagishi, Kenshi Hayashi, Masa-Aki Kawashiri Circulation Journal 82 4 1139-1148 2018
  •  Abrupt progression of ventricular septal perforation after primary angioplasty for acute myocardial infarction Takuya Nakahashi, Kenji Sakata, Toyonobu Tsuda, Yoshihiro Tanaka, Miho Ohira, Mika Mori, Mutsuko Takata, Masa-Aki Kawashiri, Hirofumi Takemura, Masakazu Yamagishi, Kenshi Hayashi Cardiovasc Diagn Ther  5 6 479-483 2015
  •  Impact of T wave amplitude in lead aVR on predicting cardiac events in ischemic and nonischemic cardiomyopathy patients with an implantable cardioverter defibrillator Yoshihiro Tanaka, Tetsuo Konno, Yudai Tamura, Toyonobu Tsuda, Hiroshi Furusho, Masayuki Takamura, Kenji Sakata, Masakazu Yamagishi, Kenshi Hayashi Ann Noninvasive Electrocardiol 22 6 e12452 2017
  •  Impact of Updated Diagnostic Criteria for Long QT Syndrome on Clinical Detection of Diseased Patients: Results From a Study of Patients Carrying Gene Mutations Kenshi Hayashi, Tetsuo Konno, Noboru Fujino, Hideki Itoh, Yusuke Fujii, Yoko Imi-Hashida, Hayato Tada, Toyonobu Tsuda, Yoshihiro Tanaka, Takekatsu Saito, Hidekazu Ino, Masa-Aki Kawashiri, Kunio Ohta, Minoru Horie, Masakazu Yamagishi  Journal of the American College of Cardiology:Clinical Electrophysiology 2 3 279-287 2016
  •  Functional analysis of KCNH2 gene mutations of type 2 long QT syndrome in larval zebrafish using microscopy and electrocardiography Yoshihiro Tanaka, Kenshi Hayashi, Noboru Fujino, Tetsuo Konno, Hayato Tada, Chiaki Nakanishi, Akihiko Hodatsu, Toyonobu Tsuda, Yoji Nagata, Ryota Teramoto, Shohei Yoshida, Akihiro Nomura, Masa-Aki Kawashiri, Masakazu Yamagishi  Heart and Vessels 34 1 159-166 2019
  •  Combination therapy with oral sildenafil and beraprost for pulmonary arterial hypertension associated with CREST syndrome Kenji Miwa, Takashi Matsubara, Yoshihide Uno, Toshihiko Yasuda, Kenji Sakata, Toyonobu Tsuda, Honin Kanaya International Heart Journal 48 417-22 2007
  •  A novel mutation in the transmembrane nonpore region of the KCNH2 gene causes severe clinical manifestations of long QT syndrome. Li Liu, Kenshi Hayashi, Tomoya Kaneda, Hidekazu Ino, Noboru Fujino, Katsuharu Uchiyama, Tetsuo Konno, Toyonobu Tsuda, Masa-aki Kawashiri, Kosei Ueda, Toshinori Higashikata, Wen Shuai, Sabina Kupershmidt, Haruhiro Higashida, Masakazu Yamagishi Heart Rhythm 10 61-67 2013

Conference Presentations

  • Prediction of Major Bleeding Events in Atrial Fibrillation: Two Year Outcomes of the Hokuriku-plus AF Registry (2017/03/17)
  • Comparison of Thromboembolic Risk in Atrial Fibrillation Patients Who Receive Warfarin or DOAC: From Outcomes of the Hokuriku-plus AF Registry (2017/03/17)
  • Impact of Worsening Renal Function on Predicting Thromboembolic Events in Atrial Fibrillation: Two Year Outcomes of the Hokuriku-plus AF Registry (2017/03/17)

Others

Arts and Fieldwork

Patent

Theme to the desired joint research

Grant-in-Aid for Scientific Research

○「心房細動のリスク因子探索と高齢者への最適治療戦略構築をめざす大規模コホート研 究」(2021-2025) 

Competitive research funding,Contribution

Collaborative research,Consignment study

Classes (Bachelors)

○Cardiology(2022)

Classes (Graduate Schools)

International Project

International Students

Lecture themes

Others (Social Activities)

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