Kan Zen

2.4k citations
118 papers · 1.3k · h-index 17

Impact in

    • Heart Rate Variability and Autonomic Control
    • Cardiovascular Function and Risk Factors
    • Cardiac Valve Diseases and Treatments
  • Surgery top 5%
    • Peripheral Artery Disease Management
    • Coronary Interventions and Diagnostics

Papers in

Kan Zen

100 papers receiving 1.3k citations

Peers

Kan Zen
Comparison fields: 5 of 98
  • Cardiology and Cardiovascular Medicine 428
  • Surgery 533
  • Internal Medicine 31
  • Pulmonary and Respiratory Medicine 221
  • Genetics 44
Replace Stefan Grajek with:
Stefan Grajek Poland
Rune Andersen Norway
Serdar Aksöyek Türkiye
Avinoam Shiran Israel
Carlos Eli Piccinato Brazil
Barbara M. Richartz Germany
Shu Zhang China
Sugao Ishiwata Japan
Tomohiro Nakamura Japan
Guy Vaksmann France
Kan Zen relative to Stefan Grajek Poland Stefan Grajek's profile →
Citations per field
00.5×1.5×2.2×
Stefan Grajek · 1×
Citations per year

Countries citing papers authored by Kan Zen

Since Specialization
Citations

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

Fields of papers citing papers by Kan Zen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Kan Zen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Kan Zen Line = papers co-authored together Kan Zen links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 118 papers — load more, or switch the sort, to bring in the rest.

#Work
1 2004168
2 2015125
3 2009123
4 201394
5 200670
6 200561
7 200260
8 200851
9 201539
10 200536
11 202027
12 201726
13 201624
14 200524
15 202019
16 200416
17 201516
18 201915
19 201813
20 201613

About Kan Zen

Kan Zen is a scholar working on Surgery, Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine, Epidemiology and Radiology, Nuclear Medicine and Imaging, having authored 118 papers that have together received 1.3k indexed citations. Recurring topics across this work include Peripheral Artery Disease Management (30 papers), Cardiac Valve Diseases and Treatments (24 papers), Vascular Procedures and Complications (14 papers), Cardiac Imaging and Diagnostics (10 papers), Coronary Interventions and Diagnostics (10 papers), Infective Endocarditis Diagnosis and Management (10 papers), Renal and Vascular Pathologies (8 papers) and Aortic Disease and Treatment Approaches (6 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (428 citations), Surgery (533 citations), Internal Medicine (31 citations), Pulmonary and Respiratory Medicine (221 citations) and Genetics (44 citations). Kan Zen has collaborated with scholars based in Japan, United States and Germany. Frequent co-authors include Hiroaki Matsubara, Satoaki Matoba, Yoshimitsu Soga, Akihiro Azuma, Daizo Kawasaki, Osamu Iida, Tetsuhiro Yamano, Shinsuke Nanto, Hiroyoshi Yokoi and Yasutaka Yamauchi. Their work appears in journals such as Cardiovascular Intervention and Therapeutics, JACC: Cardiovascular Interventions, Circulation Journal, Journal of Endovascular Therapy and Catheterization and Cardiovascular Interventions.

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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