Toshiya Koyanagi
- Cardiology and Cardiovascular Medicine top 10%
- Surgery
- Pulmonary and Respiratory Medicine
- Epidemiology
- Biomedical Engineering
- Co-authors
- Hitoshi KasegawaMasahiro EndoSaichi HosodaTetsuya SumiyoshiNobuhisa MagosakiHiroshi NishidaMasaya KitamuraHitoshi Koyanagi
- Topics
- Mechanical Circulatory Support Devices (10 papers)Cardiac Valve Diseases and Treatments (9 papers)Cardiac Structural Anomalies and Repair (8 papers)
In The Last Decade
Toshiya Koyanagi
22 papers receiving 279 citations
Peers
Comparison fields: 5 of 35
- Cardiology and Cardiovascular Medicine 196
- Surgery 187
- Pulmonary and Respiratory Medicine 89
- Epidemiology 67
- Biomedical Engineering 59
Countries citing papers authored by Toshiya Koyanagi
This map shows the geographic impact of Toshiya Koyanagi'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 Toshiya Koyanagi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Toshiya Koyanagi more than expected).
Fields of papers citing papers by Toshiya Koyanagi
This network shows the impact of papers produced by Toshiya Koyanagi. 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 Toshiya Koyanagi. The network helps show where Toshiya Koyanagi may publish in the future.
Co-authorship network of co-authors of Toshiya Koyanagi
This figure shows the co-authorship network connecting the top 25 collaborators of Toshiya Koyanagi. A scholar is included among the top collaborators of Toshiya Koyanagi 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 Toshiya Koyanagi. Toshiya Koyanagi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 0 | |
| 3 | 1 | |
| 4 | 1 | |
| 5 | 0 | |
| 6 | 0 | |
| 7 | 41 | |
| 8 | [Therapeutic strategies for postinfarction left ventricular free wall rupture]. | 3 |
| 9 | 2 | |
| 10 | 4 | |
| 11 | 2 | |
| 12 | 4 | |
| 13 | 3 | |
| 14 | 6 | |
| 15 | 0 | |
| 16 | 20 | |
| 17 | 1 | |
| 18 | 5 | |
| 19 | 104 | |
| 20 | 4 |
About Toshiya Koyanagi
Toshiya Koyanagi is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine, having authored 27 papers that have together received 300 indexed citations. Recurring topics across this work include Mechanical Circulatory Support Devices (10 papers), Cardiac Valve Diseases and Treatments (9 papers) and Cardiac Structural Anomalies and Repair (8 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (196 citations), Nephrology (31 citations) and Surgery (187 citations). Toshiya Koyanagi has collaborated with scholars based in Japan, Germany and Pakistan. Frequent co-authors include Hitoshi Kasegawa, Masahiro Endo, Saichi Hosoda, Tetsuya Sumiyoshi, Nobuhisa Magosaki, Hiroshi Nishida, Masaya Kitamura, Hitoshi Koyanagi, Hiroki Kohno and Tomoki Shimokawa. Their work appears in journals such as Journal of Thoracic and Cardiovascular Surgery, The Annals of Thoracic Surgery and Journal of the American Society of Echocardiography.
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.