Tomohiro Sakamoto

12.7k total citations · 1 hit paper
213 papers, 6.6k citations indexed

About

Tomohiro Sakamoto is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Tomohiro Sakamoto has authored 213 papers receiving a total of 6.6k indexed citations (citations by other indexed papers that have themselves been cited), including 118 papers in Cardiology and Cardiovascular Medicine, 80 papers in Surgery and 41 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Tomohiro Sakamoto's work include Coronary Interventions and Diagnostics (36 papers), Acute Myocardial Infarction Research (31 papers) and Cardiac Imaging and Diagnostics (29 papers). Tomohiro Sakamoto is often cited by papers focused on Coronary Interventions and Diagnostics (36 papers), Acute Myocardial Infarction Research (31 papers) and Cardiac Imaging and Diagnostics (29 papers). Tomohiro Sakamoto collaborates with scholars based in Japan, United Kingdom and United States. Tomohiro Sakamoto's co-authors include Hisao Ogawa, Hirofumi Yasue, Michihiro Yoshimura, Kiyotaka Kugiyama, Seigo Sugiyama, Hiroaki Kawano, Yuji Miyao, Sunao Kojima, Hirofumi Soejima and Nobutaka Hirai and has published in prestigious journals such as Circulation, Journal of Clinical Oncology and Journal of the American College of Cardiology.

In The Last Decade

Tomohiro Sakamoto

201 papers receiving 6.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Hyperglycemia rapidly suppresses flow-mediated endothelium- dependent vasodilation of brachial artery

1999 561 citations Hiroaki Kawano, Nobutaka Hirai et al. Journal of the American College of Cardiology profile →

Peers

Tomohiro Sakamoto

CCM

SURGE

EDM

EPIDE

Per Tornvall Sweden

Koichi Kaikita Japan

Jian‐Jun Li China

Katsumi Miyauchi Japan

Masahiko Kinoshita Japan

Louis J. Dell’Italia United States

Dennis V. Cokkinos Greece

Keijiro Saku Japan

Masatsugu Hori Japan

Hitonobu Tomoike Japan

Per Tornvall Sweden

Tomohiro Sakamoto

3.4k ×1.0

CCM

1.8k ×1.1

SURGE

941 ×0.7

EDM

852 ×0.7

EPIDE

658 ×0.6

Citations per year, relative to Tomohiro Sakamoto Tomohiro Sakamoto (= 1×) peers Per Tornvall

Countries citing papers authored by Tomohiro Sakamoto

Since Specialization

Citations

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

Fields of papers citing papers by Tomohiro Sakamoto

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomohiro Sakamoto

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

Okumura, Ken, Yasuaki Tanaka, Miki Fujita, et al.. (2024). A negative relationship between first-pass pulmonary vein isolation and body mass index in ablation index–guided pulmonary vein isolation. Heart Rhythm O2. 5(12). 890–899. 1 indexed citations

Okumura, Ken, et al.. (2023). Safety and efficacy of ablation index‐guided atrial fibrillation ablation in octogenarians. Clinical Cardiology. 46(7). 794–800. 5 indexed citations

Fujimura, Tatsuhiro, Takayuki Okamura, Ryoji Nagoshi, et al.. (2023). Serial changes of the side-branch ostial area after single crossover stenting with kissing-balloon inflation. The International Journal of Cardiovascular Imaging. 39(8). 1593–1603. 1 indexed citations

Unoki, Takashi, et al.. (2023). Three Cases of LMT-STEMI with Cardiogenic Shock Under ECPELLA Support with Different Levels of Left Ventricular Unloading. 29(2). 43–48. 1 indexed citations

Morise, Masahiro, Hiroshi Sakai, Terufumi Kato, et al.. (2022). O13-4 Efficacy and intracranial activity of tepotinib in Japanese patients with MET exon 14 skipping (METex14) NSCLC (VISION). Annals of Oncology. 33. S475–S475. 1 indexed citations

Kodama, Kazuhisa, et al.. (2021). Defibrillation failure with an electrical short circuit caused by internal insulation breach. HeartRhythm Case Reports. 7(7). 489–491. 2 indexed citations

Nagoshi, Ryoji, Takayuki Okamura, Yoshinobu Murasato, et al.. (2017). Feasibility and usefulness of three-dimensional optical coherence tomography guidance for optimal side branch treatment in coronary bifurcation stenting. International Journal of Cardiology. 250. 270–274. 21 indexed citations

Tanaka, Atsushi, Tomohiro Kawasaki, Kōichi Nakao, et al.. (2016). Safety and efficacy of liraglutide treatment in Japanese type 2 diabetes patients after acute myocardial infarction: A non-randomized interventional pilot trial. Journal of Cardiology. 69(3). 511–517. 9 indexed citations

Sakamoto, Tomohiro, Hisao Ogawa, Kōichi Nakao, et al.. (2015). Impact of candesartan on cardiovascular events after drug-eluting stent implantation in patients with coronary artery disease: The 4C trial. Journal of Cardiology. 67(4). 371–377. 2 indexed citations

10.

Fukunaga, Takashi, Shinzo Miyamoto, Shinji Tayama, et al.. (2010). An autopsy case of the rupture of a giant aneurysm in a saphenous vein graft: 18 years after CABG. Journal of Cardiology Cases. 2(2). e88–e91. 4 indexed citations

11.

Honda, Tsuyoshi, Tomohiro Sakamoto, Michihiro Yoshimura, & Hisao Ogawa. (2006). 1 Clinical Applicability of a Fusion Imaging System of Multidetector CT (MDCT) and TI201-SPECT in Diagnosing Coronary Artery Disease (CAD)(Advances in Cardiovascular Imaging,Symposium 7 (SY7) (I),The 70th Anniversary Annual Scientific Meeting of the Japanese Circulation Society). Japanese Circulation Journal-english Edition. 70. 31–32. 2 indexed citations

12.

Nakayama, Masafumi, Michihiro Yoshimura, Tomohiro Sakamoto, et al.. (2006). A −786T>C polymorphism in the endothelial nitric oxide synthase gene reduces serum nitrite/nitrate levels from the heart due to an intracoronary injection of acetylcholine. Pharmacogenetics and Genomics. 16(5). 339–345. 28 indexed citations

13.

Sugiyama, Seigo, Hironobu Fukushima, Kiyotaka Kugiyama, et al.. (2006). Pravastatin improved glucose metabolism associated with increasing plasma adiponectin in patients with impaired glucose tolerance and coronary artery disease. Atherosclerosis. 194(2). e43–e51. 72 indexed citations

14.

Nakayama, Masafumi, et al.. (2005). The-786T/C Polymorphism in the Endothelial Nitric Oxide Synthase Gene is a Prognostic Marker in the Patients With Coronary Spasm(Angina Pectoris, Basic/Clinical 3 (IHD), The 69th Annual Scientific Meeting of the Japanese Circulation Society). Japanese Circulation Journal-english Edition. 69. 229. 2 indexed citations

15.

Yamamuro, Megumi, Michihiro Yoshimura, Masafumi Nakayama, et al.. (2005). Direct Effects of Aldosterone on Cardiomyocytes in the Presence of Normal and Elevated Extracellular Sodium. Endocrinology. 147(3). 1314–1321. 41 indexed citations

16.

Miyamoto, Shinzo, Tomohiro Sakamoto, & Hisao Ogawa. (2004). 2 Preprocedural Small Platelet Aggregates Predict Restenosis After Percutaneous Coronary Intervention(Plenary Session 4 (PL4) (IHD) : Restenosis after PCI 2003 : New Therapies for the Next Generation)(Special Program). Japanese Circulation Journal-english Edition. 68. 17. 1 indexed citations

17.

Honda, Osamu, Seigo Sugiyama, Kiyotaka Kugiyama, et al.. (2004). Echolucent carotid plaques predict future coronary events in patients with coronary artery disease. Journal of the American College of Cardiology. 43(7). 1177–1184. 157 indexed citations

18.

Hokamaki, Jun, Hiroaki Kawano, Hirofumi Soejima, et al.. (2004). Plasma thioredoxin levels in patients with unstable angina. International Journal of Cardiology. 99(2). 225–231. 32 indexed citations

19.

Miyamoto, Shinzo, Hiroaki Kawano, Keiji Takazoe, et al.. (2004). Vitamin E improves fibrinolytic activity in patients with coronary spastic angina. Thrombosis Research. 113(6). 345–351. 18 indexed citations

20.

Mizuno, Yuji, Eisaku Harada, Masafumi Nakayama, et al.. (2000). Plasma levels of A- and B-type natriuretic peptides in patients with hypertrophic cardiomyopathy or idiopathic dilated cardiomyopathy. The American Journal of Cardiology. 86(9). 1036–1040. 61 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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