Naotaka Okamoto

883 total citations
80 papers, 362 citations indexed

About

Naotaka Okamoto is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Naotaka Okamoto has authored 80 papers receiving a total of 362 indexed citations (citations by other indexed papers that have themselves been cited), including 59 papers in Cardiology and Cardiovascular Medicine, 31 papers in Surgery and 16 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Naotaka Okamoto's work include Atrial Fibrillation Management and Outcomes (39 papers), Cardiac Arrhythmias and Treatments (34 papers) and Coronary Interventions and Diagnostics (27 papers). Naotaka Okamoto is often cited by papers focused on Atrial Fibrillation Management and Outcomes (39 papers), Cardiac Arrhythmias and Treatments (34 papers) and Coronary Interventions and Diagnostics (27 papers). Naotaka Okamoto collaborates with scholars based in Japan and United States. Naotaka Okamoto's co-authors include Yasuyuki Egami, Jun Tanouchi, Masami Nishino, Masamichi Yano, Yutaka Matsuhiro, Hitoshi Nakamura, Yasuharu Matsunaga‐Lee, Ryu Shutta, Koji Yasumoto and Masaki Tsuda and has published in prestigious journals such as Angewandte Chemie International Edition, Journal of the American College of Cardiology and PLoS ONE.

In The Last Decade

Naotaka Okamoto

66 papers receiving 358 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Naotaka Okamoto Japan	11	262	155	92	72	26	80	362
Yasuharu Matsunaga‐Lee Japan	11	293 1.1×	114 0.7×	65 0.7×	62 0.9×	25 1.0×	88	373
K. Anette Birkmeier Germany	6	277 1.1×	226 1.5×	82 0.9×	67 0.9×	57 2.2×	8	330
Naohiko Kawaguchi Japan	11	315 1.2×	153 1.0×	99 1.1×	68 0.9×	29 1.1×	26	424
Giuseppe Carosio Italy	4	225 0.9×	268 1.7×	92 1.0×	79 1.1×	12 0.5×	13	308
Daiji Hasegawa Japan	12	251 1.0×	199 1.3×	124 1.3×	89 1.2×	28 1.1×	24	356
Bingyuan Bao Japan	8	124 0.5×	90 0.6×	89 1.0×	39 0.5×	13 0.5×	23	193
Takahiro Yoshimura Japan	8	130 0.5×	191 1.2×	148 1.6×	83 1.2×	6 0.2×	31	250
Kenji Wagatsuma Japan	9	156 0.6×	168 1.1×	136 1.5×	61 0.8×	8 0.3×	22	226
Yoshifumi Kashima Japan	8	177 0.7×	279 1.8×	155 1.7×	81 1.1×	5 0.2×	51	309
Yean‐Leng Lim Singapore	8	176 0.7×	271 1.7×	203 2.2×	98 1.4×	10 0.4×	9	322

Countries citing papers authored by Naotaka Okamoto

Since Specialization

Citations

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

Fields of papers citing papers by Naotaka Okamoto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Naotaka Okamoto

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

All Works

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20 of 20 papers shown

Okamoto, Naotaka, et al.. (2025). Reversible Mechanical Interlocking via Stimuli‐Triggered Nonhomeomorphic Topology Transformation Enables Highly Efficient Rotaxane Synthesis. Angewandte Chemie International Edition. 64(44). e202513783–e202513783.

Tsujimura, Takuya, Isamu Mizote, Takayuki Ishihara, et al.. (2024). Impact of baseline yellow plaque assessed by coronary angioscopy on vascular response after stent implantation. Journal of Cardiology. 84(3). 201–207. 1 indexed citations

Nishino, Masami, Yasuyuki Egami, Hiroaki Nohara, et al.. (2024). Impact of 12-Month Angioscopic Thrombi and Yellow Plaque After Drug-Eluting Stent Implantation. Circulation Journal. 88(11). 1758–1767. 1 indexed citations

Nishino, Masami, Yasuyuki Egami, Hiroaki Nohara, et al.. (2023). Prognostic Comparison of Octogenarian vs. Non-Octogenarian With Acute Decompensated Heart Failure　― AURORA Study ―. Circulation Journal. 88(1). 103–109. 2 indexed citations

Ukita, Kohei, Yasuyuki Egami, Akito Kawamura, et al.. (2023). Predictors of Maintenance of Sinus Rhythm After Radiofrequency Catheter Ablation for Long-Standing Persistent Atrial Fibrillation. The American Journal of Cardiology. 193. 97–101. 1 indexed citations

Egami, Yasuyuki, Hiroaki Nohara, Kohei Ukita, et al.. (2023). Impact of a Novel Score to Predict Left Ventricular Diastolic Dysfunction After Catheter Ablation of Nonparoxysmal Atrial Fibrillation With Preserved Ejection Fraction. The American Journal of Cardiology. 200. 128–134. 1 indexed citations

Egami, Yasuyuki, Kohei Ukita, Akito Kawamura, et al.. (2022). Predictors of Bleeding Events in Acute Decompensated Heart Failure Patients with Antithrombotic Therapy: AURORA Study. ESC Heart Failure. 10(2). 1114–1121. 3 indexed citations

Nishino, Masami, Yasuyuki Egami, Hitoshi Nakamura, et al.. (2022). Prospective randomized comparison of effect on coronary endothelial and renal function between febuxostat and benzbromarone in hyperuricemic patients with coronary artery disease: EFEF study. Health Science Reports. 5(2). e563–e563. 2 indexed citations

Yano, Masamichi, Yasuyuki Egami, Kohei Ukita, et al.. (2022). Clinical impact of right ventricular-pulmonary artery uncoupling on predicting the clinical outcomes after catheter ablation in persistent atrial fibrillation patients. IJC Heart & Vasculature. 39. 100991–100991. 5 indexed citations

10.

Ukita, Kohei, Yasuyuki Egami, Akito Kawamura, et al.. (2022). Impact of radiofrequency catheter ablation for atrial fibrillation in patients with left atrial enlargement. Heart and Vessels. 37(11). 1899–1905. 2 indexed citations

11.

Ukita, Kohei, Yasuyuki Egami, Hitoshi Nakamura, et al.. (2021). Predictors of improvement of left ventricular systolic function after catheter ablation of persistent atrial fibrillation in patients with heart failure with reduced ejection fraction. Heart and Vessels. 36(8). 1212–1218. 12 indexed citations

12.

Ukita, Kohei, Yasuyuki Egami, Akito Kawamura, et al.. (2021). Clinical impact of very early recurrence of atrial fibrillation after radiofrequency catheter ablation. Journal of Cardiology. 78(6). 571–576. 10 indexed citations

13.

Yano, Masamichi, Yasuyuki Egami, Kohei Ukita, et al.. (2021). Acute myocardial injury after radiofrequency catheter ablation: impact on pulmonary vein reconnection and relevant factors. Heart and Vessels. 37(5). 812–820. 2 indexed citations

14.

Patel, Nileshkumar, Yuliya Vengrenyuk, Naotaka Okamoto, et al.. (2020). Cardiovascular outcomes after percutaneous coronary intervention on bifurcation lesions with moderate to severe coronary calcium: A single‐center registry study. Catheterization and Cardiovascular Interventions. 98(1). 35–42. 3 indexed citations

15.

Matsunaga‐Lee, Yasuharu, Yasuyuki Egami, Hitoshi Nakamura, et al.. (2020). Limited efficacy of a figure-of-eight suture for hemostasis after cryoballoon atrial fibrillation ablation with uninterrupted oral anticoagulants. Journal of Cardiology. 76(1). 30–34. 5 indexed citations

16.

Yano, Masamichi, Yasuyuki Egami, Kohei Ukita, et al.. (2020). Impact of Baseline Right Bundle Branch Block on Outcomes After Pulmonary Vein Isolation in Patients With Atrial Fibrillation. The American Journal of Cardiology. 144. 60–66. 7 indexed citations

17.

Egami, Yasuyuki, Kohei Ukita, Akito Kawamura, et al.. (2020). New Predictor of Very Late Recurrence After Catheter Ablation of Atrial Fibrillation Using Holter Electrocardiogram Parameters. The American Journal of Cardiology. 133. 71–76. 5 indexed citations

18.

Okamoto, Naotaka, Hiroshi Ueda, Yuliya Vengrenyuk, et al.. (2018). PROCEDURAL AND ONE-YEAR OUTCOMES IN PATIENTS TREATED WITH ROTATIONAL VERSUS ORBITAL ATHERECTOMY WITH MECHANISTIC INSIGHTS USING OPTICAL COHERENCE TOMOGRAPHY. Journal of the American College of Cardiology. 71(11). A1013–A1013. 1 indexed citations

19.

Okamoto, Naotaka, Akihiro Tanaka, Masamichi Yano, et al.. (2016). Comparison of Angiographic and 1-Year Outcomes Between a Long Single Stent and Overlapping Double Stents in Patients With Newer-Generation Drug-Eluting Stents for Long Narrowings. The American Journal of Cardiology. 117(11). 1724–1728. 18 indexed citations

20.

Nishino, Masami, Naotaka Okamoto, Akihiro Tanaka, et al.. (2015). Different risk factors for bleeding and discontinuation between dabigatran and rivaroxaban. Journal of Cardiology. 68(2). 156–160. 13 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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