Hirofumi Tomiyama
- Cardiology and Cardiovascular Medicine top 0.2%
- Pulmonary and Respiratory Medicine top 1%
- Surgery top 2%
- Endocrinology, Diabetes and Metabolism top 1%
- Physiology top 2%
- Co-authors
- Akira YamashinaYutaka KojiYoshio YamamotoTomio AraiKenichi HiroseKazuki ShiinaKazuhiro TakedaMinoru Yambe
- Topics
- Cardiovascular Health and Disease Prevention (112 papers)Blood Pressure and Hypertension Studies (86 papers)Heart Rate Variability and Autonomic Control (41 papers)
- Journals
- CirculationSHILAP Revista de lepidopterologíaJournal of the American College of Cardiology
- Partner nations
- JapanUnited StatesGreece
In The Last Decade
Hirofumi Tomiyama
181 papers receiving 7.9k citations
Hit Papers
Peers
Comparison fields: 5 of 131
- Cardiology and Cardiovascular Medicine 6.0k
- Pulmonary and Respiratory Medicine 1.5k
- Surgery 1.3k
- Endocrinology, Diabetes and Metabolism 1.2k
- Physiology 997
Countries citing papers authored by Hirofumi Tomiyama
This map shows the geographic impact of Hirofumi Tomiyama'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 Hirofumi Tomiyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hirofumi Tomiyama more than expected).
Fields of papers citing papers by Hirofumi Tomiyama
This network shows the impact of papers produced by Hirofumi Tomiyama. 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 Hirofumi Tomiyama. The network helps show where Hirofumi Tomiyama may publish in the future.
Co-authorship network of co-authors of Hirofumi Tomiyama
This figure shows the co-authorship network connecting the top 25 collaborators of Hirofumi Tomiyama. A scholar is included among the top collaborators of Hirofumi Tomiyama 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 Hirofumi Tomiyama. Hirofumi Tomiyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2 | |
| 2 | 3 | |
| 3 | 2 | |
| 4 | 2 | |
| 5 | 2 | |
| 6 | 16 | |
| 7 | 86 | |
| 8 | 85 | |
| 9 | 49 | |
| 10 | 1 | |
| 11 | 2 | |
| 12 | 12 | |
| 13 | 9 | |
| 14 | PJ-804 A New Index "Integrated Area of Desaturation" is an Independent Variable of Cardiovascular Events in Patients with Obstructive Sleep Apnea(Atherosclerosis, clinical(13)(IHD),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society) | 1 |
| 15 | 74 | |
| 16 | [Calcium channel blockers and pulse wave velocity]. | 1 |
| 17 | 226 | |
| 18 | Validity, reproducibility, and clinical significance of noninvasive brachial-ankle pulse wave velocity measurement | 1 |
| 19 | Validity, Reproducibility, and Clinical Significance of Noninvasive Brachial-Ankle Pulse Wave Velocity Measurement.breakdown → | 1400 |
| 20 | 28 |
About Hirofumi Tomiyama
Hirofumi Tomiyama is a scholar working on Cardiology and Cardiovascular Medicine, Endocrinology, Diabetes and Metabolism and Nephrology, having authored 185 papers that have together received 8.1k indexed citations. Recurring topics across this work include Cardiovascular Health and Disease Prevention (112 papers), Blood Pressure and Hypertension Studies (86 papers) and Heart Rate Variability and Autonomic Control (41 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (6.0k citations), Endocrinology, Diabetes and Metabolism (1.2k citations) and Nephrology (494 citations). Hirofumi Tomiyama has collaborated with scholars based in Japan, United States and Greece. Frequent co-authors include Akira Yamashina, Yutaka Koji, Yoshio Yamamoto, Tomio Arai, Kenichi Hirose, Kazuki Shiina, Kazuhiro Takeda, Minoru Yambe, Nobutaka Doba and Jiko Yamada. Their work appears in journals such as Circulation, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.
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.