Keiichi Ishida
Impact in
- Internal Medicine top 5%
- Venous Thromboembolism Diagnosis and Management
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- Atrial Fibrillation Management and Outcomes
- Cardiovascular Function and Risk Factors
- Cardiac Valve Diseases and Treatments
- Cardiovascular Issues in Pregnancy
Papers in
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- Pulmonary Hypertension Research and Treatments 25
- Aortic aneurysm repair treatments 8
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- Cardiovascular Function and Risk Factors 14
- Cardiac Valve Diseases and Treatments 10
- Co-authors
- Hiroki Kohno (12 shared papers)Mizuho Imamaki (7 shared papers)R. S. Stobie (4 shared papers)Masahisa Masuda (17 shared papers)Goro Matsumiya (16 shared papers)Atsushi Ishida (5 shared papers)Koichiro Tatsumi (18 shared papers)Hitoshi Shimura (5 shared papers)
- Journals
- Publications of the Astronomical Society of Japan (17 papers)Surgery Today (6 papers)Pulmonary Circulation (4 papers)Chemistry - A European Journal (4 papers)Journal of Thoracic and Cardiovascular Surgery (4 papers)
- Partner nations
- JapanUnited StatesSerbia
In The Last Decade
Keiichi Ishida
106 papers receiving 969 citations
Peers
Comparison fields: 5 of 93
- Internal Medicine 85
- Cardiology and Cardiovascular Medicine 368
- Instrumentation 48
- Pulmonary and Respiratory Medicine 361
- Astronomy and Astrophysics 127
Countries citing papers authored by Keiichi Ishida
This map shows the geographic impact of Keiichi Ishida'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 Keiichi Ishida with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keiichi Ishida more than expected).
Fields of papers citing papers by Keiichi Ishida
This network shows the impact of papers produced by Keiichi Ishida. 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 Keiichi Ishida. The network helps show where Keiichi Ishida may publish in the future.
Co-authors
The 25 scholars most cited alongside Keiichi Ishida, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 130 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2006 | 114 | |
| 2 | 2011 | 52 | |
| 3 | 2020 | 45 | |
| 4 | 2015 | 40 | |
| 5 | 2018 | 39 | |
| 6 | 2012 | 38 | |
| 7 | 2005 | 37 | |
| 8 | 1989 | 35 | |
| 9 | 2015 | 32 | |
| 10 | 1987 | 29 | |
| 11 | 2015 | 27 | |
| 12 | 2019 | 25 | |
| 13 | 2016 | 24 | |
| 14 | 2020 | 23 | |
| 15 | 2019 | 22 | |
| 16 | 2016 | 21 | |
| 17 | 2002 | 19 | |
| 18 | 2001 | 18 | |
| 19 | 2018 | 18 | |
| 20 | 1991 | 17 |
About Keiichi Ishida
Keiichi Ishida is a scholar working on Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine, Astronomy and Astrophysics, Surgery and Electrical and Electronic Engineering, having authored 130 papers that have together received 1.0k indexed citations. Recurring topics across this work include Pulmonary Hypertension Research and Treatments (25 papers), Stellar, planetary, and galactic studies (22 papers), Astronomy and Astrophysical Research (16 papers), Cardiovascular Function and Risk Factors (14 papers), Venous Thromboembolism Diagnosis and Management (12 papers), Cardiac Valve Diseases and Treatments (10 papers), Astronomical Observations and Instrumentation (8 papers) and Aortic aneurysm repair treatments (8 papers). The work is most often cited by research in Internal Medicine (85 citations), Cardiology and Cardiovascular Medicine (368 citations), Instrumentation (48 citations), Pulmonary and Respiratory Medicine (361 citations) and Astronomy and Astrophysics (127 citations). Keiichi Ishida has collaborated with scholars based in Japan, United States and Serbia. Frequent co-authors include Hiroki Kohno, Mizuho Imamaki, R. S. Stobie, Masahisa Masuda, Goro Matsumiya, Atsushi Ishida, Koichiro Tatsumi, Hitoshi Shimura, Nobuhiro Tanabe and Seiichiro Sakao. Their work appears in journals such as Publications of the Astronomical Society of Japan, Surgery Today, Pulmonary Circulation, Chemistry - A European Journal and Journal of Thoracic and Cardiovascular Surgery.
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.