K.-i. Hirata

590 citations
17 papers · 434 indexed · h-index 10
Topics
Coronary Interventions and Diagnostics (4 papers)Cardiac pacing and defibrillation studies (3 papers)Cardiac Valve Diseases and Treatments (3 papers)
Partner nations
JapanSouth KoreaCanada

In The Last Decade

K.-i. Hirata

16 papers receiving 430 citations

Peers

K.-i. Hirata
Comparison fields: 5 of 54
  • Surgery 228
  • Cardiology and Cardiovascular Medicine 228
  • Radiology, Nuclear Medicine and Imaging 157
  • Pulmonary and Respiratory Medicine 94
  • Clinical Biochemistry 57
Replace Shigeo Umezawa with:
Shigeo Umezawa Japan
Jian Sheng Zhang China
Zeynep Tartan Türkiye
M. Yoshiyama Japan
Miguel Orejas Spain
Norihiko Sugihara Japan
Yuichi Tsunoda Japan
Mohamed Koussa France
Marcello Ravani Italy
Pio Cialdella Italy
K.-i. Hirata relative to Shigeo Umezawa Japan Shigeo Umezawa's profile →
Citations per field
00.5×4.8×
Shigeo Umezawa · 1×
Citations per year

Countries citing papers authored by K.-i. Hirata

Since Specialization
Citations

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

Fields of papers citing papers by K.-i. Hirata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by K.-i. Hirata. 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 K.-i. Hirata. The network helps show where K.-i. Hirata may publish in the future.

Co-authorship network of co-authors of K.-i. Hirata

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

All Works

17 of 17 papers shown
#WorkIndexed citations
1 1
2 87
3 87
4 21
5 16
6 1
7 3
8 9
9 0
10 9
11 49
12 31
13 2
14 83
15 1
16 14
17 20

About K.-i. Hirata

K.-i. Hirata is a scholar working on Cardiology and Cardiovascular Medicine, Clinical Biochemistry and Surgery, having authored 17 papers that have together received 434 indexed citations. Recurring topics across this work include Coronary Interventions and Diagnostics (4 papers), Cardiac pacing and defibrillation studies (3 papers) and Cardiac Valve Diseases and Treatments (3 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (228 citations), Clinical Biochemistry (57 citations) and Radiology, Nuclear Medicine and Imaging (157 citations). K.-i. Hirata has collaborated with scholars based in Japan, South Korea and Canada. Frequent co-authors include Hiromasa Otake, Tadashi Ishida, Takako Yasuda, Yuki Kojima, Toshiro Shinke, Hiroyuki Kawamori, T. Inoue, Amane Kozuki, Junya Shite and Hirotoshi Hariki. Their work appears in journals such as Cardiovascular Research, Heart and EP Europace.

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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