Hiroshi Niinami
- Cardiology and Cardiovascular Medicine top 10%
- Surgery
- Pulmonary and Respiratory Medicine
- Epidemiology
- Biomedical Engineering
- Co-authors
- Atsushi AmanoKan KajimotoHiroyuki DaidaKatsumi MiyauchiTakatoshi KasaiLarry W. StephensonRobert L. HammondTimothy L. Hooper
- Topics
- Cardiac Valve Diseases and Treatments (29 papers)Cardiac Structural Anomalies and Repair (26 papers)Infective Endocarditis Diagnosis and Management (21 papers)
- Journals
- SHILAP Revista de lepidopterologíaScientific ReportsEuropean Heart Journal
- Partner nations
- JapanUnited StatesBrazil
In The Last Decade
Hiroshi Niinami
65 papers receiving 430 citations
Peers
Comparison fields: 5 of 50
- Cardiology and Cardiovascular Medicine 271
- Surgery 216
- Pulmonary and Respiratory Medicine 156
- Epidemiology 152
- Biomedical Engineering 102
Countries citing papers authored by Hiroshi Niinami
This map shows the geographic impact of Hiroshi Niinami'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 Hiroshi Niinami with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroshi Niinami more than expected).
Fields of papers citing papers by Hiroshi Niinami
This network shows the impact of papers produced by Hiroshi Niinami. 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 Hiroshi Niinami. The network helps show where Hiroshi Niinami may publish in the future.
Co-authorship network of co-authors of Hiroshi Niinami
This figure shows the co-authorship network connecting the top 25 collaborators of Hiroshi Niinami. A scholar is included among the top collaborators of Hiroshi Niinami 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 Hiroshi Niinami. Hiroshi Niinami 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 | 4 | |
| 4 | 0 | |
| 5 | 4 | |
| 6 | 0 | |
| 7 | 2 | |
| 8 | 3 | |
| 9 | 1 | |
| 10 | 4 | |
| 11 | 1 | |
| 12 | 8 | |
| 13 | 3 | |
| 14 | 11 | |
| 15 | 3 | |
| 16 | 51 | |
| 17 | 1 | |
| 18 | 10 | |
| 19 | 22 | |
| 20 | 8 |
About Hiroshi Niinami
Hiroshi Niinami is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Pulmonary and Respiratory Medicine, having authored 82 papers that have together received 443 indexed citations. Recurring topics across this work include Cardiac Valve Diseases and Treatments (29 papers), Cardiac Structural Anomalies and Repair (26 papers) and Infective Endocarditis Diagnosis and Management (21 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (271 citations), Surgery (216 citations) and Pulmonary and Respiratory Medicine (156 citations). Hiroshi Niinami has collaborated with scholars based in Japan, United States and Brazil. Frequent co-authors include Atsushi Amano, Kan Kajimoto, Hiroyuki Daida, Katsumi Miyauchi, Takatoshi Kasai, Larry W. Stephenson, Robert L. Hammond, Timothy L. Hooper, Yuko Kojima and Takeshi Shinkawa. Their work appears in journals such as SHILAP Revista de lepidopterología, Scientific Reports and European Heart Journal.
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.