Köichi Toda

7.2k total citations
330 papers, 4.2k citations indexed

About

Köichi Toda is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Biomedical Engineering. According to data from OpenAlex, Köichi Toda has authored 330 papers receiving a total of 4.2k indexed citations (citations by other indexed papers that have themselves been cited), including 214 papers in Surgery, 143 papers in Cardiology and Cardiovascular Medicine and 126 papers in Biomedical Engineering. Recurrent topics in Köichi Toda's work include Cardiac Structural Anomalies and Repair (127 papers), Mechanical Circulatory Support Devices (123 papers) and Cardiac Valve Diseases and Treatments (88 papers). Köichi Toda is often cited by papers focused on Cardiac Structural Anomalies and Repair (127 papers), Mechanical Circulatory Support Devices (123 papers) and Cardiac Valve Diseases and Treatments (88 papers). Köichi Toda collaborates with scholars based in Japan, United States and Russia. Köichi Toda's co-authors include Yoshiki Sawa, Shigeru Miyagawa, Satsuki Fukushima, Yasushi Yoshikawa, Yoshifumi Naka, David J. Pinsky, Daisuke Yoshioka, Takuji Kawamura, Yasushi Sakata and Takeshi Nakatani and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Circulation and Nature Medicine.

In The Last Decade

Köichi Toda

309 papers receiving 4.1k citations

Peers

Köichi Toda
Comparison fields: 5 of 129
  • Surgery 2.3k
  • Biomedical Engineering 1.3k
  • Cardiology and Cardiovascular Medicine 1.3k
  • Molecular Biology 1.2k
  • Epidemiology 638
Darren H. Freed Canada
Yeong‐Hoon Choi Germany
Goro Matsumiya Japan
Taichi Sakaguchi Japan
Satsuki Fukushima Japan
Arjang Ruhparwar Germany
Artur Lichtenberg Germany
Niloo M. Edwards United States
Faisal H. Cheema United States
Payam Akhyari Germany
Darren H. Freed Canada View profile →
Citations per field, relative to Köichi Toda
Köichi Toda · 1×
Citations per year, relative to Köichi Toda
Köichi Toda · 1×

Countries citing papers authored by Köichi Toda

Since Specialization
Citations

This map shows the geographic impact of Köichi Toda's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Köichi Toda with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Köichi Toda more than expected).

Fields of papers citing papers by Köichi Toda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Köichi Toda. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Köichi Toda. The network helps show where Köichi Toda may publish in the future.

Co-authorship network of co-authors of Köichi Toda

This figure shows the co-authorship network connecting the top 25 collaborators of Köichi Toda. A scholar is included among the top collaborators of Köichi Toda based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Köichi Toda. Köichi Toda is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Title Journal Authors Indexed citations
1 Successful Orthotopic Heart Transplantation After the Longest Duration of EXCOR® Pediatric Support in the World Circulation Journal Köichi Toda, Takaya Hoashi et al. 1
2 Two-Year Clinical Outcome of MitraClip Transcatheter Edge-to-Edge Repair From the J-MITRA Registry Data Circulation Journal Teruhiko Imamura, Michikazu Nakai et al. 1
3 Mechanical circulatory support for adults in Japan: A 10‐year perspective Artificial Organs Köichi Toda, A. Bernhardt et al. 3
4 Heart transplantation using a donor heart with repaired tetralogy of Fallot: a case report European Heart Journal - Case Reports Köichi Toda, Shigeru Miyagawa et al. 1
5 Chimerism through the activation of invariant natural killer T cells prolongs graft survival after transplantation of induced pluripotent stem cell–derived allogeneic cardiomyocytes PLoS ONE Shohei Yoshida, Shigeru Miyagawa et al. 1
6 Outcomes of severe peripartum cardiomyopathy and mechanical circulatory support: a case series SHILAP Revista de lepidopterología Akinori Uchiyama, Yuji Fujino et al. 4
7 Complex HeartWare left ventricular assist device infection treated with pump exchange: clinical alert for the driveline location Journal of Artificial Organs Keitaro Domae, Köichi Toda et al. 2
8 New cell delivery system CellSaic with adipose-derived stromal cells promotes functional angiogenesis in critical limb ischemia model mice Journal of Artificial Organs Shigeru Miyagawa, Daisuke Mori et al. 3
9 Clinical Outcomes of Autologous Stem Cell–Patch Implantation for Patients With Heart Failure With Nonischemic Dilated Cardiomyopathy Journal of the American Heart Association Keitaro Domae, Shigeru Miyagawa et al. 15
10 Effect of a reduced donor heart right ventricular distensibility on post-heart transplant haemodynamics Interactive Cardiovascular and Thoracic Surgery Yuki Nakamura, Daisuke Yoshioka et al. 1
11 Syngeneic Mesenchymal Stem Cells Reduce Immune Rejection After Induced Pluripotent Stem Cell-Derived Allogeneic Cardiomyocyte Transplantation Scientific Reports Shohei Yoshida, Shigeru Miyagawa et al. 39
12 Transcatheter aortic valve replacement as a bridge to surgical aortic valve replacement in a younger patient with extremely high surgical risk Journal of Cardiac Surgery Koichi Maeda, Toru Kuratani et al. 1
13 Impact of turbulent blood flow in the aortic root on de novo aortic insufficiency during continuous‐flow left ventricular‐assist device support Artificial Organs Shohei Yoshida, Köichi Toda et al. 10
14 Development of a new risk model for a prognostic prediction after transcatheter aortic valve replacement General Thoracic and Cardiovascular Surgery Koichi Maeda, Toru Kuratani et al. 8
15 Perioperative ischaemic reperfusion injury and allograft function in the early post-transplantation period Interactive Cardiovascular and Thoracic Surgery Yuki Nakamura, Shunsuke Saito et al. 8
16 MHC-mismatched Allotransplantation of Induced Pluripotent Stem Cell-derived Cardiomyocyte Sheets to Improve Cardiac Function in a Primate Ischemic Cardiomyopathy Model Transplantation Noriyuki Kashiyama, Shigeru Miyagawa et al. 28
17 Phase I Clinical Trial of Autologous Stem Cell–Sheet Transplantation Therapy for Treating Cardiomyopathy Journal of the American Heart Association Shigeru Miyagawa, Keitaro Domae et al. 131
18 A case of successful bystander cardiopulmonary resuscitation of an adult with Bland‐White‐Garland syndrome Clinical Case Reports Tetsuya Watanabe, Kuniyasu Ikeoka et al. 1
19 Restrictive Mitral Annuloplasty with or without Surgical Ventricular Reconstruction in Ischaemic Cardiomyopathy: Impacts on Neurohormonal Activation, Reverse Left Ventricular Remodelling and Survival European Journal of Heart Failure Satoshi Kainuma, Kazuhiro Taniguchi et al. 10
20 Abstract 12745: Novel Evaluation of Liver Stiffness using Transient Elastography to Evaluate Perioperative Status in Severe Heart Failure Patients Circulation Hiroyuki Nishi, Köichi Toda et al. 1

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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