K Kohchi

462 total citations
14 papers, 381 citations indexed

About

K Kohchi is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, K Kohchi has authored 14 papers receiving a total of 381 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Cardiology and Cardiovascular Medicine, 6 papers in Surgery and 5 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in K Kohchi's work include Coronary Interventions and Diagnostics (5 papers), Cardiac Imaging and Diagnostics (5 papers) and Cardiac Valve Diseases and Treatments (2 papers). K Kohchi is often cited by papers focused on Coronary Interventions and Diagnostics (5 papers), Cardiac Imaging and Diagnostics (5 papers) and Cardiac Valve Diseases and Treatments (2 papers). K Kohchi collaborates with scholars based in Japan and Ireland. K Kohchi's co-authors include Satoshi Takebayashi, M Nobuyoshi, Hiroki Teragawa, Shigeo Takebayashi, Masakiyo Nobuyoshi, Takashi Sato, Peter C. Block, Tadayuki Hiroki, Osamu Ueda and Satoshi Ohtsubo and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and American Heart Journal.

In The Last Decade

K Kohchi

13 papers receiving 372 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
K Kohchi Japan 6 200 195 100 93 78 14 381
Joachim Kamenz Germany 10 94 0.5× 179 0.9× 38 0.4× 80 0.9× 96 1.2× 15 381
Davies Mj United Kingdom 4 274 1.4× 183 0.9× 58 0.6× 100 1.1× 58 0.7× 7 441
Isao Yaguchi Japan 10 190 0.9× 227 1.2× 67 0.7× 42 0.5× 80 1.0× 20 391
Viviane Z. Rocha United States 5 137 0.7× 94 0.5× 104 1.0× 115 1.2× 124 1.6× 5 408
Kouji Chida Japan 13 219 1.1× 99 0.5× 40 0.4× 52 0.6× 80 1.0× 24 456
Ajay Yerramasu United Kingdom 5 224 1.1× 162 0.8× 72 0.7× 59 0.6× 20 0.3× 9 418
Wolfgang Sperker Austria 9 152 0.8× 144 0.7× 31 0.3× 108 1.2× 57 0.7× 26 284
Shunsuke Kageyama Japan 8 122 0.6× 102 0.5× 83 0.8× 26 0.3× 40 0.5× 11 374
Raila Ehlers Germany 9 108 0.5× 121 0.6× 82 0.8× 25 0.3× 34 0.4× 16 319
Nitin Ghaisas Ireland 5 264 1.3× 77 0.4× 68 0.7× 18 0.2× 58 0.7× 8 371

Countries citing papers authored by K Kohchi

Since Specialization
Citations

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

Fields of papers citing papers by K Kohchi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K Kohchi

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

All Works

14 of 14 papers shown
1.
Ueda, Osamu, K Kohchi, Yukio Kishi, & Fujío Numano. (1999). Long lasting spasticity in controlled vasospastic angina. Heart. 81(5). 528–532. 9 indexed citations
2.
Komiya, Tatsuhiko, et al.. (1995). [Roll repair of nonconfluent pulmonary artery].. PubMed. 43(11). 1828–35. 2 indexed citations
3.
Ohteki, H, et al.. (1991). Aortic Regurgitation and Aneurysm of Sinus of Valsalva Associated with Osteogenesis Imperfecta. The Thoracic and Cardiovascular Surgeon. 39(5). 294–295. 10 indexed citations
4.
Ueda, Osamu, et al.. (1991). [Intracoronary administration of ergonovine maleate for detecting vasospastic angina; one dose method].. PubMed. 39(7). 673–7. 2 indexed citations
5.
Koga, Nobuhiko, Takashi Satoh, Kazuo Watanabe, et al.. (1991). LDL-Apheresis and Improvement in the Coronary Atherosclerosis of Familial Hypercholesterolemia - Correlation of Computerized Quantitative Coronary Angiography with Autopsy Findings. Biomaterials Artificial Cells and Immobilization Biotechnology. 19(1). 37–52. 3 indexed citations
6.
7.
Koga, Nobuhiko, et al.. (1989). Angioscopy in Transluminal Balloon and Laser Angioplasty in the Management of Chronic Hemodialysis Fistulae. ASAIO Transactions. 35(3). 193–195. 4 indexed citations
8.
Okazaki, Hitoshi, et al.. (1989). [Percutaneous transluminal angioplasty in patients with prior coronary artery bypass grafting].. PubMed. 42(10). 814–7. 4 indexed citations
9.
Kohchi, K, Shigeo Takebayashi, Peter C. Block, Tadayuki Hiroki, & Masakiyo Nobuyoshi. (1987). Arterial changes after percutaneous transluminal coronary angioplasty: Results at autopsy. Journal of the American College of Cardiology. 10(3). 592–599. 90 indexed citations
10.
Sato, Takashi, Shigeo Takebayashi, & K Kohchi. (1987). Increased subendothelial infiltration of the coronary arteries with monocytes/macrophages in patients with unstable angina Histological data on 14 autopsied patients. Atherosclerosis. 68(3). 191–197. 57 indexed citations
11.
Kohchi, K, Shigeo Takebayashi, A Miyamoto, & Masakiyo Nobuyoshi. (1985). Coronary artery spasm and vascular nerve lesion. American Heart Journal. 110(5). 1071–1074. 9 indexed citations
12.
Kohchi, K, Satoshi Takebayashi, Hiroki Teragawa, & M Nobuyoshi. (1985). Significance of adventitial inflammation of the coronary artery in patients with unstable angina: results at autopsy.. Circulation. 71(4). 709–716. 189 indexed citations
13.
Hiasa, Yoshikazu, et al.. (1980). VECTORCARDIOGRAPHIC DIAGNOSIS OF OLD ANTERO-SEPTAL MYOCARDIAL INFARCTION WITH ELECTROCARDIOGRAPHIC POOR R WAVE PROGRESSION : The Fifth Conference on Vectorcardiography. Japanese Circulation Journal-english Edition. 44(6). 485. 1 indexed citations
14.
Hiasa, Yoshikazu, Hideyuki Nosaka, K Kohchi, et al.. (1980). [Electrocardiographic and vectorcardiographic differential diagnosis of old anteroseptal myocardial infarction with poor R wave progression (author's transl)].. PubMed. 28(7). 769–77. 1 indexed citations

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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