Kenichiro Otsuka

1.9k total citations
76 papers, 1.4k citations indexed

About

Kenichiro Otsuka is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Kenichiro Otsuka has authored 76 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 41 papers in Surgery, 41 papers in Cardiology and Cardiovascular Medicine and 36 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Kenichiro Otsuka's work include Cardiac Imaging and Diagnostics (34 papers), Coronary Interventions and Diagnostics (26 papers) and Cardiovascular Disease and Adiposity (17 papers). Kenichiro Otsuka is often cited by papers focused on Cardiac Imaging and Diagnostics (34 papers), Coronary Interventions and Diagnostics (26 papers) and Cardiovascular Disease and Adiposity (17 papers). Kenichiro Otsuka collaborates with scholars based in Japan, United States and Netherlands. Kenichiro Otsuka's co-authors include Kenei Shimada, Koki Nakanishi, Shota Fukuda, Junichi Yoshikawa, Minoru Yoshiyama, Haruyuki Taguchi, Atsushi Tanaka, Brett E. Bouma, Martin Villiger and Seemantini K. Nadkarni and has published in prestigious journals such as Circulation, Journal of the American College of Cardiology and Journal of the American Society of Nephrology.

In The Last Decade

Kenichiro Otsuka

72 papers receiving 1.3k citations

Peers

Kenichiro Otsuka
Cornelis P. Allaart Netherlands
Kim P. Gallagher United States
Maija Mäki Finland
Dirk Loßnitzer Germany
J. Lekven Norway
Pascal Vantrimpont Netherlands
Kevin C. Allman Australia
R J Bache United States
Fátima Franco Portugal
Ketil Grong Norway
Cornelis P. Allaart Netherlands
Kenichiro Otsuka
Citations per year, relative to Kenichiro Otsuka Kenichiro Otsuka (= 1×) peers Cornelis P. Allaart

Countries citing papers authored by Kenichiro Otsuka

Since Specialization
Citations

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

Fields of papers citing papers by Kenichiro Otsuka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kenichiro Otsuka

This figure shows the co-authorship network connecting the top 25 collaborators of Kenichiro Otsuka. A scholar is included among the top collaborators of Kenichiro Otsuka 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 Kenichiro Otsuka. Kenichiro Otsuka 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
1.
Jones, G., Kenichiro Otsuka, Laurens J.C. van Zandvoort, et al.. (2025). Automated cap thickness and composition analysis with intravascular polarimetry. 1–1.
2.
Shimada, Takenobu, Ayumi Shintani, Atsushi Shibata, et al.. (2024). Neurological prognosis prediction upon arrival at the hospital after out-of-hospital cardiac arrest: R-EDByUS score. Resuscitation. 200. 110257–110257.
3.
Otsuka, Kenichiro, et al.. (2024). Impact of diabetes mellitus and triglyceride glucose index on mortality and cardiovascular outcomes in patients with chronic coronary syndrome undergoing coronary computed tomography angiography. International Journal of Cardiology Cardiovascular Risk and Prevention. 20. 200250–200250. 11 indexed citations
4.
Phương, Phạm Trần, Joo‐ri Kim‐Kaneyama, Xiao‐Feng Lei, et al.. (2023). Innate Immune System Regulated by Stimulator of Interferon Genes, a Cytosolic DNA Sensor, Regulates Endothelial Function. Journal of the American Heart Association. 12(22). e030084–e030084. 5 indexed citations
5.
Yamazaki, Takanori, Hisako Yoshida, Kotaro Matsumoto, et al.. (2023). Tissue responses to everolimus-eluting stents implanted in severely calcified lesions following atherectomy. Cardiovascular Intervention and Therapeutics. 39(1). 34–44. 4 indexed citations
6.
Otsuka, Kenichiro, et al.. (2023). Role of plaque imaging for identification of vulnerable patients beyond the stage of myocardial ischemia. Frontiers in Cardiovascular Medicine. 10. 1095806–1095806. 6 indexed citations
7.
Otsuka, Kenichiro, et al.. (2022). Determinants of Non-calcified Low-Attenuation Coronary Plaque Burden in Patients Without Known Coronary Artery Disease: A Coronary CT Angiography Study. Frontiers in Cardiovascular Medicine. 9. 824470–824470. 25 indexed citations
8.
Otsuka, Kenichiro, Martin Villiger, Seemantini K. Nadkarni, & Brett E. Bouma. (2020). Intravascular Polarimetry: Clinical Translation and Future Applications of Catheter-Based Polarization Sensitive Optical Frequency Domain Imaging. Frontiers in Cardiovascular Medicine. 7. 146–146. 11 indexed citations
9.
Otsuka, Kenichiro, Martin Villiger, Laurens J.C. van Zandvoort, et al.. (2020). POLARIMETRIC SIGNATURES OF VASCULAR TISSUE RESPONSE FOLLOWING DRUG-ELUTING STENT IMPLANTATION IN PATIENTS. Journal of the American College of Cardiology. 75(11). 1276–1276. 1 indexed citations
10.
Otsuka, Kenichiro, Martin Villiger, Αντώνιος Καρανάσος, et al.. (2019). INTRAVASCULAR POLARIMETRY CHARACTERIZES PLAQUE COMPOSITION AND INSTABILITY IN PATIENTS WITH CORONARY ARTERY DISEASE. Journal of the American College of Cardiology. 73(9). 72–72. 2 indexed citations
11.
Doradla, Pallavi, Kenichiro Otsuka, Martin Villiger, et al.. (2019). Biomechanical Stress Profiling of Coronary Atherosclerosis. JACC. Cardiovascular imaging. 13(3). 804–816. 27 indexed citations
12.
Bouma, Brett E., Martin Villiger, Kenichiro Otsuka, & Wang‐Yuhl Oh. (2017). Intravascular optical coherence tomography [Invited]. Biomedical Optics Express. 8(5). 2660–2660. 66 indexed citations
13.
Matsumoto, Kenji, Shoichi Ehara, Takao Hasegawa, et al.. (2015). Prediction of the filter no-reflow phenomenon in patients with angina pectoris by using multimodality: Magnetic resonance imaging, optical coherence tomography, and serum biomarkers. Journal of Cardiology. 67(5). 430–436. 12 indexed citations
14.
Matsumoto, Kenji, Shoichi Ehara, Takao Hasegawa, et al.. (2015). Localization of Coronary High-Intensity Signals on T1-Weighted MR Imaging. JACC. Cardiovascular imaging. 8(10). 1143–1152. 36 indexed citations
15.
Hanatani, Akihisa, et al.. (2014). Remote ischemic conditioning improves coronary microcirculation in healthy subjects and patients with heart failure. Drug Design Development and Therapy. 8. 1175–1175. 58 indexed citations
16.
Hasegawa, Takao, Kenichiro Otsuka, Kenji Matsumoto, et al.. (2013). Serum n-3 to n-6 polyunsaturated fatty acids ratio correlates with coronary plaque vulnerability: an optical coherence tomography study. Heart and Vessels. 29(5). 596–602. 21 indexed citations
17.
Otsuka, Kenichiro, Shota Fukuda, Atsushi Tanaka, et al.. (2013). Napkin-Ring Sign on Coronary CT Angiography for the Prediction of Acute Coronary Syndrome. JACC. Cardiovascular imaging. 6(4). 448–457. 241 indexed citations
18.
Hasegawa, Takao, Kenichiro Otsuka, Kenji Matsumoto, et al.. (2013). RELATIONSHIP BETWEEN INSULIN RESISTANCE AND CORONARY PLAQUE VULNERABILITY ASSESSED BY OPTICAL COHERENCE TOMOGRAPHY. Journal of the American College of Cardiology. 61(10). E1159–E1159. 1 indexed citations
19.
Ehara, Shoichi, Takao Hasegawa, Kenji Matsumoto, et al.. (2013). The strain pattern, and not Sokolow–Lyon electrocardiographic voltage criteria, is independently associated with anatomic left ventricular hypertrophy. Heart and Vessels. 29(5). 638–644. 6 indexed citations
20.
Ehara, Shoichi, Kenji Matsumoto, Nobuyuki Shirai, et al.. (2012). Typical coronary appearance of dilated cardiomyopathy versus left ventricular concentric hypertrophy: coronary volumes measured by multislice computed tomography. Heart and Vessels. 28(2). 188–198. 4 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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