Masashi Koga

935 total citations
56 papers, 672 citations indexed

About

Masashi Koga is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Surgery. According to data from OpenAlex, Masashi Koga has authored 56 papers receiving a total of 672 indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Cardiology and Cardiovascular Medicine, 17 papers in Epidemiology and 12 papers in Surgery. Recurrent topics in Masashi Koga's work include Cardiac Valve Diseases and Treatments (22 papers), Infective Endocarditis Diagnosis and Management (13 papers) and Cardiac Imaging and Diagnostics (8 papers). Masashi Koga is often cited by papers focused on Cardiac Valve Diseases and Treatments (22 papers), Infective Endocarditis Diagnosis and Management (13 papers) and Cardiac Imaging and Diagnostics (8 papers). Masashi Koga collaborates with scholars based in Japan, United States and Germany. Masashi Koga's co-authors include Toshihiro Kawamoto, Mihi Yang, Takahiko Katoh, Masami Takeyama, Akira Tsujimura, K Matsumiya, Hideki Fujioka, Hidenobu Miura, Äkïhïko Okuyama and Yasushi Miyagawa and has published in prestigious journals such as Circulation, Water Research and European Heart Journal.

In The Last Decade

Masashi Koga

50 papers receiving 641 citations

Peers

Masashi Koga
Comparison fields: 5 of 103
  • Molecular Biology 152
  • Reproductive Medicine 150
  • Pulmonary and Respiratory Medicine 137
  • Health, Toxicology and Mutagenesis 113
  • Cancer Research 100
Replace M. Zwirner with:
M. Zwirner Germany
Necip Pirinçci Türkiye
Xianwen Zhao China
Iwona Sidorkiewicz Poland
Jack Saroff United States
Wenhui Zhang China
Xiaonan Zheng China
Louise Benoit France
Ken Harada Japan
Takashi Goto Japan
M. Zwirner Germany View profile →
Citations per field, relative to Masashi Koga
Masashi Koga · 1×
Citations per year, relative to Masashi Koga
Masashi Koga · 1×

Countries citing papers authored by Masashi Koga

Since Specialization
Citations

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

Fields of papers citing papers by Masashi Koga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masashi Koga

This figure shows the co-authorship network connecting the top 25 collaborators of Masashi Koga. A scholar is included among the top collaborators of Masashi Koga 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 Masashi Koga. Masashi Koga 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 0
3 0
4 2
5 0
6 1
7 3
8 2
9 1
10 1
11 6
12 5
13 7
14 3
15 1
16 4
17 11
18 72
19 5
20 1

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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