Akihiko Tajima
- Cardiology and Cardiovascular Medicine top 10%
- Complementary and alternative medicine top 2%
- Surgery
- Pulmonary and Respiratory Medicine
- Radiology, Nuclear Medicine and Imaging
- Co-authors
- Akira KoikeHaruki ItohTadanori AizawaLong FuTomoko MaedaKazuto OmiyaTokuhisa UejimaNaomi Harada
- Topics
- Cardiovascular and exercise physiology (16 papers)Heart Rate Variability and Autonomic Control (11 papers)Hemodynamic Monitoring and Therapy (9 papers)
- Partner nations
- JapanUnited States
In The Last Decade
Akihiko Tajima
24 papers receiving 373 citations
Peers
Comparison fields: 5 of 56
- Cardiology and Cardiovascular Medicine 246
- Complementary and alternative medicine 192
- Surgery 83
- Pulmonary and Respiratory Medicine 79
- Radiology, Nuclear Medicine and Imaging 63
Countries citing papers authored by Akihiko Tajima
This map shows the geographic impact of Akihiko Tajima'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 Akihiko Tajima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Akihiko Tajima more than expected).
Fields of papers citing papers by Akihiko Tajima
This network shows the impact of papers produced by Akihiko Tajima. 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 Akihiko Tajima. The network helps show where Akihiko Tajima may publish in the future.
Co-authorship network of co-authors of Akihiko Tajima
This figure shows the co-authorship network connecting the top 25 collaborators of Akihiko Tajima. A scholar is included among the top collaborators of Akihiko Tajima 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 Akihiko Tajima. Akihiko Tajima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 10 | |
| 2 | 9 | |
| 3 | Assessment of energy expenditure: an association between heart rate and oxygen uptake in daily physical activity | 5 |
| 4 | 83 | |
| 5 | 8 | |
| 6 | 14 | |
| 7 | 12 | |
| 8 | 13 | |
| 9 | 9 | |
| 10 | 17 | |
| 11 | 8 | |
| 12 | 1 | |
| 13 | 24 | |
| 14 | 69 | |
| 15 | 18 | |
| 16 | 17 | |
| 17 | 20 | |
| 18 | [Relationship between exercise capacity and brain natriuretic peptide in patients after cardiac surgery]. | 2 |
| 19 | [Prevalence and clinical background of exercise-induced ventricular tachycardia during exercise testing]. | 1 |
| 20 | 0 |
About Akihiko Tajima
Akihiko Tajima is a scholar working on Complementary and alternative medicine, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging, having authored 25 papers that have together received 387 indexed citations. Recurring topics across this work include Cardiovascular and exercise physiology (16 papers), Heart Rate Variability and Autonomic Control (11 papers) and Hemodynamic Monitoring and Therapy (9 papers). The work is most often cited by research in Complementary and alternative medicine (192 citations), Cardiology and Cardiovascular Medicine (246 citations) and Rehabilitation (20 citations). Akihiko Tajima has collaborated with scholars based in Japan and United States. Frequent co-authors include Akira Koike, Haruki Itoh, Tadanori Aizawa, Long Fu, Tomoko Maeda, Kazuto Omiya, Tokuhisa Uejima, Naomi Harada, Hitoshi Adachi and Shigeru Makita. Their work appears in journals such as CHEST Journal, The American Journal of Cardiology and European Journal of Applied Physiology.
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.