Katsuki Okada

2.4k total citations
68 papers, 887 citations indexed

About

Katsuki Okada is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging. According to data from OpenAlex, Katsuki Okada has authored 68 papers receiving a total of 887 indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Cardiology and Cardiovascular Medicine, 21 papers in Surgery and 15 papers in Radiology, Nuclear Medicine and Imaging. Recurrent topics in Katsuki Okada's work include Heart Failure Treatment and Management (16 papers), Acute Myocardial Infarction Research (15 papers) and Coronary Interventions and Diagnostics (14 papers). Katsuki Okada is often cited by papers focused on Heart Failure Treatment and Management (16 papers), Acute Myocardial Infarction Research (15 papers) and Coronary Interventions and Diagnostics (14 papers). Katsuki Okada collaborates with scholars based in Japan, United States and Belgium. Katsuki Okada's co-authors include Yasunori Ueda, Kazuhisa Kodama, Jota Oyabu, Atsushi Hirayama, Yasushi Sakata, Nobuyuki Ogasawara, Tomoaki Higo, Shungo Hikoso, Akito Nakagawa and Kazunori Kashiwase and has published in prestigious journals such as Nature Communications, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.

In The Last Decade

Katsuki Okada

57 papers receiving 862 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Katsuki Okada Japan 14 483 364 206 184 154 68 887
Xuebo Liu China 17 366 0.8× 316 0.9× 146 0.7× 135 0.7× 151 1.0× 59 795
Eralp Tutar Türkiye 12 462 1.0× 365 1.0× 202 1.0× 143 0.8× 126 0.8× 42 972
Mayu Nishio Japan 16 563 1.2× 356 1.0× 227 1.1× 195 1.1× 99 0.6× 44 882
Petr Toušek Czechia 14 653 1.4× 373 1.0× 120 0.6× 125 0.7× 174 1.1× 75 961
Doralisa Morrone Italy 17 618 1.3× 415 1.1× 290 1.4× 91 0.5× 76 0.5× 50 992
Toshihiro Nozato Japan 22 689 1.4× 278 0.8× 294 1.4× 109 0.6× 184 1.2× 78 1.2k
Daiji Yoshikawa Japan 19 360 0.7× 342 0.9× 172 0.8× 184 1.0× 76 0.5× 45 817
Andrea Lavoie Canada 15 323 0.7× 487 1.3× 323 1.6× 135 0.7× 171 1.1× 36 973
Lefeng Wang China 19 343 0.7× 239 0.7× 97 0.5× 97 0.5× 244 1.6× 76 876
Noriaki Tabata Japan 17 536 1.1× 235 0.6× 209 1.0× 81 0.4× 103 0.7× 78 861

Countries citing papers authored by Katsuki Okada

Since Specialization
Citations

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

Fields of papers citing papers by Katsuki Okada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Katsuki Okada

This figure shows the co-authorship network connecting the top 25 collaborators of Katsuki Okada. A scholar is included among the top collaborators of Katsuki Okada 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 Katsuki Okada. Katsuki Okada 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.
Okada, Masato, Nobuaki Tanaka, Katsuomi Iwakura, et al.. (2025). Left Atrial Volumetric/Mechanical Coupling Index in Heart Failure With Preserved Ejection Fraction. Journal of the American Heart Association. 14(15). e040646–e040646.
2.
Sakamoto, Daisuke, Yuki Matsuoka, Katsuki Okada, et al.. (2025). Albumin level and risk of major bleeding in patients with atrial fibrillation on direct oral anticoagulants. European Heart Journal - Cardiovascular Pharmacotherapy. 11(5). 422–432.
3.
Nakai, Michikazu, Yoshitaka Iwanaga, Koshiro Kanaoka, et al.. (2025). Contemporary Use of Oral Inotropes in the Outpatient Treatment of Heart Failure: Analysis of a Japanese Nationwide Database. The Journal of Clinical Pharmacology. 65(8). 1039–1048. 1 indexed citations
4.
Matsuoka, Yuki, Yohei Sotomi, Daisaku Nakatani, et al.. (2025). Phenotypic Trajectories From Acute to Stable Phase in Heart Failure With Preserved Ejection Fraction: Insights From the PURSUIT‐HFpEF Study. Journal of the American Heart Association. 14(3). e037567–e037567. 1 indexed citations
5.
Sato, Junya, Katsuki Okada, Shoji Kido, et al.. (2025). Automated Detection of Cancer-Suspicious Findings in Japanese Radiology Reports with Natural Language Processing: A Multicenter Study. Journal of Imaging Informatics in Medicine. 38(5). 3375–3385.
6.
7.
Okada, Katsuki, et al.. (2024). Classification of Diagnostic Certainty in Radiology Reports with Deep Learning. Studies in health technology and informatics. 310. 569–573. 4 indexed citations
8.
Okada, Katsuki, et al.. (2024). Development of the Clinical Specimen Information Management System for Multicenter Clinical Studies. Studies in health technology and informatics. 310. 119–123.
9.
Sunaga, Akihiro, Nobuaki Tanaka, Yasuyuki Egami, et al.. (2024). Novel anticoagulation therapy using apple watch after catheter ablation for atrial fibrillation—Up to AF trial: Design and rationale. Journal of Arrhythmia. 41(1). e13194–e13194.
10.
Narii, Nobuhiro, Tetsuhisa Kitamura, Atsushi Hirayama, et al.. (2024). Postdischarge functional outcomes in older patients with acute heart failure in Japan: the Longevity Improvement & Fair Evidence study. Age and Ageing. 53(7).
11.
Sotomi, Yohei, Shungo Hikoso, Sho Komukai, et al.. (2023). Individual acute-phase bleeding and thrombotic risk balance assessment in patients undergoing percutaneous coronary intervention for acute myocardial infarction. SHILAP Revista de lepidopterología. 28. 100292–100292.
12.
Kanaoka, Koshiro, Yoshitaka Iwanaga, Katsuki Okada, et al.. (2023). Validity of Diagnostic Algorithms for Cardiovascular Diseases in Japanese Health Insurance Claims. Circulation Journal. 87(4). 536–542. 15 indexed citations
13.
Okada, Katsuki, et al.. (2023). Extracting Clinical Information From Japanese Radiology Reports Using a 2-Stage Deep Learning Approach: Algorithm Development and Validation. JMIR Medical Informatics. 11. e49041–e49041. 8 indexed citations
14.
15.
Kanaoka, Koshiro, Yoshitaka Iwanaga, Michikazu Nakai, et al.. (2023). Sodium–glucose cotransporter 2 inhibitor use in early-phase acute coronary syndrome with severe heart failure. European Heart Journal - Cardiovascular Pharmacotherapy. 9(5). 444–452. 5 indexed citations
16.
Kanaoka, Koshiro, Yoshitaka Iwanaga, Michikazu Nakai, et al.. (2023). Reduction in Planned Percutaneous Coronary Interventions After the Policy Change for Ischemia Assessment in Japan. JACC Asia. 3(2). 312–314. 3 indexed citations
17.
Kanaoka, Koshiro, Taku Nishida, Yoshitaka Iwanaga, et al.. (2023). Oral anticoagulation after atrial fibrillation catheter ablation: benefits and risks. European Heart Journal. 45(7). 522–534. 13 indexed citations
18.
Matsuoka, Yuki, Yohei Sotomi, Shungo Hikoso, et al.. (2023). The Prognostic Impact of In-Hospital Major Bleeding and Recurrence of Myocardial Infarction during Acute Phase after Percutaneous Coronary Intervention for Acute Myocardial Infarction. Journal of Atherosclerosis and Thrombosis. 31(2). 158–170. 1 indexed citations
19.
Oeun, Bolrathanak, Shungo Hikoso, Daisaku Nakatani, et al.. (2021). Prognostic significance of dipstick proteinuria in heart failure with preserved ejection fraction: insight from the PURSUIT-HFpEF registry. BMJ Open. 11(9). e049371–e049371. 5 indexed citations
20.
Kashiwase, Kazunori, Yasunori Ueda, Nobuyuki Ogasawara, et al.. (2008). A large dissecting sub-epicardial hematoma and cardiac tamponade following elective percutaneous coronary intervention. Journal of Cardiology. 52(2). 163–166. 9 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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