Nobuhiko Maejima

1.7k total citations
75 papers, 1.0k citations indexed

About

Nobuhiko Maejima is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Nobuhiko Maejima has authored 75 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Cardiology and Cardiovascular Medicine, 27 papers in Radiology, Nuclear Medicine and Imaging and 26 papers in Surgery. Recurrent topics in Nobuhiko Maejima's work include Cardiac Imaging and Diagnostics (27 papers), Coronary Interventions and Diagnostics (20 papers) and Acute Myocardial Infarction Research (18 papers). Nobuhiko Maejima is often cited by papers focused on Cardiac Imaging and Diagnostics (27 papers), Coronary Interventions and Diagnostics (20 papers) and Acute Myocardial Infarction Research (18 papers). Nobuhiko Maejima collaborates with scholars based in Japan, United States and Germany. Nobuhiko Maejima's co-authors include Kazuo Kimura, Kiyoshi Hibi, Toshiaki Ebina, Masami Kosuge, Noriaki Iwahashi, Eiichi Akiyama, Kengo Tsukahara, Satoshi Umemura, Yasushi Matsuzawa and Masaaki Konishi and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Scientific Reports.

In The Last Decade

Nobuhiko Maejima

70 papers receiving 1.0k citations

Peers

Nobuhiko Maejima
Comparison fields: 5 of 80
  • Cardiology and Cardiovascular Medicine 609
  • Surgery 396
  • Radiology, Nuclear Medicine and Imaging 268
  • Endocrinology, Diabetes and Metabolism 206
  • Pulmonary and Respiratory Medicine 197
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Citations per field, relative to Nobuhiko Maejima
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Citations per year, relative to Nobuhiko Maejima
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Countries citing papers authored by Nobuhiko Maejima

Since Specialization
Citations

This map shows the geographic impact of Nobuhiko Maejima'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 Nobuhiko Maejima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nobuhiko Maejima more than expected).

Fields of papers citing papers by Nobuhiko Maejima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nobuhiko Maejima. 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 Nobuhiko Maejima. The network helps show where Nobuhiko Maejima may publish in the future.

Co-authorship network of co-authors of Nobuhiko Maejima

This figure shows the co-authorship network connecting the top 25 collaborators of Nobuhiko Maejima. A scholar is included among the top collaborators of Nobuhiko Maejima 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 Nobuhiko Maejima. Nobuhiko Maejima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1 3
2 1
3 9
4 6
5 21
6 1
7 1
8 62
9 12
10 7
11 8
12 1
13 3
14 1
15 25
16 76
17 1
18
Abstract 11578: Impact of the Contrast-Induced Nephropathy Definition on Long-term Outcome in Patients With Acute Myocardial Infarction Undergoing Primary Percutaneous Coronary Intervention
1
19
Effects of Pretreatment With Statins on Infarct Size in Patients With Acute Myocardial Infarction Who Receive Fibrinolytic Therapy(Ischemic Heart Disease)
2
20
PJ-683 Left Atrial Strain Rate Imaging can be Useful for the Evaluation of Thromboembolic Risk in Patients with Paroxysmal Atrial Fibrillation(PJ115,Thromboembolism/Antithrombotic Therapy/Thrombolysis (IHD),Poster Session (Japanese),The 73rd Annual Scientific Meeting of The Japanese Circulation Society)
2

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.

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