Keiko Ryo
- Cardiology and Cardiovascular Medicine top 2%
- Pulmonary and Respiratory Medicine top 5%
- Radiology, Nuclear Medicine and Imaging top 5%
- Surgery
- Epidemiology
- Co-authors
- Hidekazu TanakaKen‐ichi HirataHiroya KawaiYuko FukudaKensuke MatsumotoTetsuari OnishiNoriaki EmotoJohn Gorcsan
- Topics
- Cardiovascular Function and Risk Factors (25 papers)Cardiac pacing and defibrillation studies (20 papers)Cardiac Arrhythmias and Treatments (17 papers)
- Cited by
- Cardiology and Cardiovascular MedicinePulmonary and Respiratory MedicineRadiology, Nuclear Medicine and Imaging
- Journals
- Journal of the American College of CardiologyThe American Journal of CardiologyJournal of the American Society of Echocardiography
- Partner nations
- JapanUnited StatesDenmark
In The Last Decade
Keiko Ryo
45 papers receiving 1.1k citations
Peers
Comparison fields: 5 of 54
- Cardiology and Cardiovascular Medicine 1.0k
- Pulmonary and Respiratory Medicine 424
- Radiology, Nuclear Medicine and Imaging 269
- Surgery 200
- Epidemiology 154
Countries citing papers authored by Keiko Ryo
This map shows the geographic impact of Keiko Ryo'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 Keiko Ryo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Keiko Ryo more than expected).
Fields of papers citing papers by Keiko Ryo
This network shows the impact of papers produced by Keiko Ryo. 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 Keiko Ryo. The network helps show where Keiko Ryo may publish in the future.
Co-authorship network of co-authors of Keiko Ryo
This figure shows the co-authorship network connecting the top 25 collaborators of Keiko Ryo. A scholar is included among the top collaborators of Keiko Ryo 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 Keiko Ryo. Keiko Ryo is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 15 | |
| 2 | 11 | |
| 3 | 17 | |
| 4 | 28 | |
| 5 | 65 | |
| 6 | 33 | |
| 7 | 25 | |
| 8 | 1 | |
| 9 | 28 | |
| 10 | 9 | |
| 11 | 13 | |
| 12 | 29 | |
| 13 | 16 | |
| 14 | 23 | |
| 15 | 31 | |
| 16 | 15 | |
| 17 | 44 | |
| 18 | 9 | |
| 19 | 4 | |
| 20 | 28 |
About Keiko Ryo
Keiko Ryo is a scholar working on Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Radiology, Nuclear Medicine and Imaging, having authored 45 papers that have together received 1.1k indexed citations. Recurring topics across this work include Cardiovascular Function and Risk Factors (25 papers), Cardiac pacing and defibrillation studies (20 papers) and Cardiac Arrhythmias and Treatments (17 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (1.0k citations), Pulmonary and Respiratory Medicine (424 citations) and Radiology, Nuclear Medicine and Imaging (269 citations). Keiko Ryo has collaborated with scholars based in Japan, United States and Denmark. Frequent co-authors include Hidekazu Tanaka, Ken‐ichi Hirata, Hiroya Kawai, Yuko Fukuda, Kensuke Matsumoto, Tetsuari Onishi, Noriaki Emoto, John Gorcsan, Yoshiki Motoji and Kazuhiro Tatsumi. Their work appears in journals such as Journal of the American College of Cardiology, The American Journal of Cardiology 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.