Ken Harada

1.9k total citations
78 papers, 1.2k citations indexed

About

Ken Harada is a scholar working on Surgery, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ken Harada has authored 78 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Surgery, 25 papers in Cardiology and Cardiovascular Medicine and 19 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ken Harada's work include Cardiac Imaging and Diagnostics (16 papers), Coronary Interventions and Diagnostics (10 papers) and Cardiovascular Disease and Adiposity (9 papers). Ken Harada is often cited by papers focused on Cardiac Imaging and Diagnostics (16 papers), Coronary Interventions and Diagnostics (10 papers) and Cardiovascular Disease and Adiposity (9 papers). Ken Harada collaborates with scholars based in Japan, United States and United Kingdom. Ken Harada's co-authors include Toyoaki Murohara, Hideki Ishii, Tetsuya Amano, Masataka Kato, Tatsuaki Matsubara, Tadayuki Uetani, Bunichi Kato, Ayako Kunimura, Koji Inaba and Jun Itami and has published in prestigious journals such as Journal of the American Chemical Society, Applied and Environmental Microbiology and Macromolecules.

In The Last Decade

Ken Harada

74 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ken Harada Japan	21	405	333	184	158	155	78	1.2k
José Antonio Hurtado Spain	15	318 0.8×	182 0.5×	74 0.4×	66 0.4×	79 0.5×	37	928
Masashi Ito Japan	24	105 0.3×	385 1.2×	111 0.6×	399 2.5×	87 0.6×	112	1.7k
Russell M. Jones United Kingdom	18	421 1.0×	264 0.8×	128 0.7×	224 1.4×	52 0.3×	44	1.2k
Takeshi Fujisawa United Kingdom	21	281 0.7×	178 0.5×	115 0.6×	149 0.9×	55 0.4×	58	1.8k
J Owen United States	18	467 1.2×	212 0.6×	85 0.5×	379 2.4×	139 0.9×	44	1.7k
J. F. MARTIN United Kingdom	19	345 0.9×	156 0.5×	21 0.1×	110 0.7×	148 1.0×	26	1.3k
Hisashi Horiguchi Japan	20	250 0.6×	99 0.3×	26 0.1×	137 0.9×	74 0.5×	50	1.3k
Hao Luo China	14	81 0.2×	220 0.7×	27 0.1×	83 0.5×	67 0.4×	76	911
Min Jiang China	15	97 0.2×	86 0.3×	47 0.3×	125 0.8×	78 0.5×	52	675
M. Spycher Switzerland	20	77 0.2×	262 0.8×	202 1.1×	65 0.4×	100 0.6×	51	1.3k

Countries citing papers authored by Ken Harada

Since Specialization

Citations

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

Fields of papers citing papers by Ken Harada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ken Harada

This figure shows the co-authorship network connecting the top 25 collaborators of Ken Harada. A scholar is included among the top collaborators of Ken Harada 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 Ken Harada. Ken Harada 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

Harada, Ken, et al.. (2025). Association between Epicardial Adipose Tissue Volume and Changes in Left Ventricular Ejection Fraction in Patients with Acute Coronary Syndrome. Journal of Atherosclerosis and Thrombosis. 33(2). 120–130.

Harada, Ken, Sumio Yamada, Hitomi Suzuki, et al.. (2022). Cardiopulmonary Exercise Responses in Patients With non-ischemic Heart Failure and a Mildly Reduced Ejection Fraction. Future Cardiology. 18(8). 627–634. 1 indexed citations

Harada, Ken, Akihito Tanaka, Tomohiro Onishi, et al.. (2020). Relationship between epicardial adipose tissue volume and coronary artery spasm. International Journal of Cardiology. 324. 8–12. 5 indexed citations

Suzuki, Hitomi, Kazuhiro Harada, Ken Harada, et al.. (2019). Prospective comparison of periprocedural coagulation markers among uninterrupted anticoagulants for atrial fibrillation ablation. Heart Rhythm. 17(3). 391–397. 3 indexed citations

Harada, Ken, Hiroshi Igaki, Eisuke Abe, et al.. (2018). Present clinical practices of stereotactic irradiation for metastatic brain tumors in Japan: results of questionnaire survey of the Japanese Radiation Oncology Study Group (JROSG) working subgroup for neurological tumors. International Journal of Clinical Oncology. 23(6). 1015–1022. 4 indexed citations

Aoki, T., Yasuo Torii, B. K. Sahoo, et al.. (2017). 標準模型を超えた新しい物理学を探針するための超冷 210 Fr原子の7S 1/2 -6D 3/2 遷移のパリティ非保存相互作用誘起光シフト. Applied Physics B. 123(4). 1–11. 3 indexed citations

Umezawa, Rei, Naoya Murakami, Satoshi Nakamura, et al.. (2017). Image-guided interstitial high-dose-rate brachytherapy for locally recurrent uterine cervical cancer: A single-institution study. Brachytherapy. 17(2). 368–376. 34 indexed citations

Suzuki, Mayu, Satoshi Okumura, Ken Harada, et al.. (2016). Trends in physiological coagulation factors in Japanese patients receiving novel oral anticoagulants. Journal of Arrhythmia. 33(2). 117–121. 4 indexed citations

Harada, Ken, Rei Shibata, Noriyuki Ouchi, et al.. (2016). Increased expression of the adipocytokine omentin in the epicardial adipose tissue of coronary artery disease patients. Atherosclerosis. 251. 299–304. 39 indexed citations

10.

Oguchi, Masahiko, Yasuhito Terui, Kengo Takeuchi, et al.. (2016). Radiation therapy for localized duodenal low-grade follicular lymphoma. Journal of Radiation Research. 57(4). 412–417. 10 indexed citations

11.

Murakami, Naoya, Hiroyuki Okamoto, Takahiro Kasamatsu, et al.. (2014). A dosimetric analysis of intensity-modulated radiation therapy with bone marrow sparing for cervical cancer.. PubMed. 34(9). 5091–8. 15 indexed citations

12.

Murakami, Naoya, Takahiro Kasamatsu, Minako Sumi, et al.. (2014). Vaginal tolerance of CT based image-guided high-dose rate interstitial brachytherapy for gynecological malignancies. Radiation Oncology. 9(1). 31–31. 31 indexed citations

13.

Suzuki, Akihiro, Hirohiko Ando, Hiroaki Takashima, et al.. (2014). Effects of polyunsaturated fatty acids on periprocedural myocardial infarction after elective percutaneous coronary intervention. EuroIntervention. 10(7). 792–798. 7 indexed citations

14.

Murakami, Naoya, Seiichi Yoshimoto, Fumihiko Matsumoto, et al.. (2014). Severe gastrointestinal bleeding in patients with locally advanced head and neck squamous cell carcinoma treated by concurrent radiotherapy and Cetuximab. Journal of Cancer Research and Clinical Oncology. 141(1). 177–184. 8 indexed citations

15.

Ishii, Hideki, Masakazu Kobayashi, Daiji Yoshikawa, et al.. (2013). Impact of Angiotensin II Receptor Blocker Therapy (Olmesartan or Valsartan) on Coronary Atherosclerotic Plaque Volume Measured by Intravascular Ultrasound in Patients With Stable Angina Pectoris. The American Journal of Cardiology. 112(3). 363–368. 8 indexed citations

16.

Kumagai, Soichiro, Hiroaki Takashima, Katsuhisa Waseda, et al.. (2013). Prognostic impact of lipid contents on the target lesion in patients with drug eluting stent implantation. Heart and Vessels. 29(6). 761–768. 8 indexed citations

17.

Uetani, Tadayuki, Tetsuya Amano, Kazuhiro Harada, et al.. (2012). Impact of Insulin Resistance on Post-Procedural Myocardial Injury and Clinical Outcomes in Patients Who Underwent Elective Coronary Interventions With Drug-Eluting Stents. JACC: Cardiovascular Interventions. 5(11). 1159–1167. 51 indexed citations

18.

Kunimura, Ayako, Tetsuya Amano, Tadayuki Uetani, et al.. (2012). Prognostic impact of concurrence of metabolic syndrome and chronic kidney disease in patients undergoing coronary intervention: Involvement of coronary plaque composition. Journal of Cardiology. 61(3). 189–195. 15 indexed citations

19.

Cheng, Xian Wu, Kenji Okumura, Masafumi Kuzuya, et al.. (2009). Mechanism of Diastolic Stiffening of the Failing Myocardium and Its Prevention by Angiotensin Receptor and Calcium Channel Blockers. Journal of Cardiovascular Pharmacology. 54(1). 47–56. 17 indexed citations

20.

Sawamura, Daisuke, Takashi Sato, Atsushi Kon, et al.. (1994). Mouse 230-kDa Bullous Pemphigoid Antigen Gene: Structural and Functional Characterization of the 5'-Flanking Region and Interspecies Conservation of the Deduced Amino-Terminal Peptide Sequence of the Protein. Journal of Investigative Dermatology. 103(5). 651–655. 10 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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