Ryozo Okada
Impact in
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- Cardiac electrophysiology and arrhythmias
- Takotsubo Cardiomyopathy and Associated Phenomena
- Cardiac Arrhythmias and Treatments
- Cardiovascular Effects of Exercise
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- Cardiac Imaging and Diagnostics
Papers in
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- Cardiac Arrhythmias and Treatments 23
- Cardiomyopathy and Myosin Studies 21
- Cardiovascular Function and Risk Factors 17
- Cardiac Valve Diseases and Treatments 15
- Viral Infections and Immunology Research 11
- Surgery 33
- Cardiac Structural Anomalies and Repair 20
- Co-authors
- Hiroaki Kawano (8 shared papers)Sachio Kawai (35 shared papers)Katsusuke Yano (3 shared papers)Masaya Sugiura (15 shared papers)Hiroshi Yamaguchi (9 shared papers)Toshifumi Tsukahara (1 shared paper)Atsushi J. Nagano (1 shared paper)Yukiko Hayashi (1 shared paper)
- Journals
- American Heart Journal (4 papers)Heart and Vessels (4 papers)Journal of the American College of Cardiology (3 papers)The American Journal of Cardiology (3 papers)The Journal of Pediatrics (2 papers)
- Partner nations
- JapanUnited StatesIndia
In The Last Decade
Ryozo Okada
113 papers receiving 1.7k citations
Peers
Comparison fields: 5 of 91
- Cardiology and Cardiovascular Medicine 1.2k
- Radiology, Nuclear Medicine and Imaging 402
- Surgery 389
- Molecular Biology 498
- Internal Medicine 24
Countries citing papers authored by Ryozo Okada
This map shows the geographic impact of Ryozo Okada'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 Ryozo Okada with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryozo Okada more than expected).
Fields of papers citing papers by Ryozo Okada
This network shows the impact of papers produced by Ryozo Okada. 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 Ryozo Okada. The network helps show where Ryozo Okada may publish in the future.
Co-authors
The 25 scholars most cited alongside Ryozo Okada, 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 126 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | 2003 | 275 | |
| 2 | 1996 | 268 | |
| 3 | 2000 | 225 | |
| 4 | 1996 | 85 | |
| 5 | 1999 | 70 | |
| 6 | 1986 | 44 | |
| 7 | 1998 | 39 | |
| 8 | 1969 | 37 | |
| 9 | 1997 | 35 | |
| 10 | 1969 | 27 | |
| 11 | 1993 | 25 | |
| 12 | 2000 | 23 | |
| 13 | 1963 | 22 | |
| 14 | 1961 | 21 | |
| 15 | 1984 | 21 | |
| 16 | A histopathologic study of the heart in gargoylism. | 1967 | 20 |
| 17 | 1989 | 19 | |
| 18 | 1961 | 19 | |
| 19 | 1972 | 19 | |
| 20 | 2005 | 18 |
About Ryozo Okada
Ryozo Okada is a scholar working on Cardiology and Cardiovascular Medicine, Surgery, Radiology, Nuclear Medicine and Imaging, Pulmonary and Respiratory Medicine and Epidemiology, having authored 126 papers that have together received 1.9k indexed citations. Recurring topics across this work include Cardiac Arrhythmias and Treatments (23 papers), Cardiomyopathy and Myosin Studies (21 papers), Cardiac Structural Anomalies and Repair (20 papers), Cardiovascular Function and Risk Factors (17 papers), Congenital Heart Disease Studies (16 papers), Cardiac Imaging and Diagnostics (15 papers), Cardiac Valve Diseases and Treatments (15 papers) and Viral Infections and Immunology Research (11 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (1.2k citations), Radiology, Nuclear Medicine and Imaging (402 citations), Surgery (389 citations), Molecular Biology (498 citations) and Internal Medicine (24 citations). Ryozo Okada has collaborated with scholars based in Japan, United States and India. Frequent co-authors include Hiroaki Kawano, Sachio Kawai, Katsusuke Yano, Masaya Sugiura, Hiroshi Yamaguchi, Toshifumi Tsukahara, Atsushi J. Nagano, Yukiko Hayashi, Kiichi Arahata and Megumu Ogawa. Their work appears in journals such as American Heart Journal, Heart and Vessels, Journal of the American College of Cardiology, The American Journal of Cardiology and The Journal of Pediatrics.
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.