Tadashi Nakajima

4.3k total citations
200 papers, 2.8k citations indexed

About

Tadashi Nakajima is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Geophysics. According to data from OpenAlex, Tadashi Nakajima has authored 200 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 93 papers in Cardiology and Cardiovascular Medicine, 73 papers in Molecular Biology and 17 papers in Geophysics. Recurrent topics in Tadashi Nakajima's work include Cardiac electrophysiology and arrhythmias (69 papers), Cardiac Arrhythmias and Treatments (56 papers) and Atrial Fibrillation Management and Outcomes (37 papers). Tadashi Nakajima is often cited by papers focused on Cardiac electrophysiology and arrhythmias (69 papers), Cardiac Arrhythmias and Treatments (56 papers) and Atrial Fibrillation Management and Outcomes (37 papers). Tadashi Nakajima collaborates with scholars based in Japan, United States and Slovakia. Tadashi Nakajima's co-authors include Tsunematsu Takemoto, Shigenobu Arihara, B. E. Volcani, Yoshiaki Kaneko, Masahiko Kurabayashi, Naoto Kawai, Kimio Hirooka, TSUNEMATSU TAKEMOTO, Giovanna Ghirlanda and Yi Tang and has published in prestigious journals such as Nature, Science and Journal of the American Chemical Society.

In The Last Decade

Tadashi Nakajima

188 papers receiving 2.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tadashi Nakajima Japan 30 1.4k 661 298 276 246 200 2.8k
Aihua Deng China 33 1.3k 0.9× 637 1.0× 43 0.1× 79 0.3× 21 0.1× 127 3.7k
Balázs Sümegi Hungary 43 3.3k 2.4× 604 0.9× 123 0.4× 25 0.1× 217 0.9× 176 6.5k
David G. Cornwell United States 40 1.6k 1.2× 134 0.2× 143 0.5× 662 2.4× 648 2.6× 149 5.0k
John M. Nolan Ireland 45 1.6k 1.1× 90 0.1× 79 0.3× 587 2.1× 98 0.4× 148 5.5k
Michael L. McCormick United States 37 1.6k 1.2× 216 0.3× 57 0.2× 55 0.2× 144 0.6× 83 4.7k
Kiyoshi Tanaka Japan 33 959 0.7× 288 0.4× 269 0.9× 19 0.1× 465 1.9× 197 3.9k
Zhiguo Zhang China 36 2.4k 1.7× 486 0.7× 42 0.1× 56 0.2× 91 0.4× 133 4.6k
Jean‐Luc Guerquin‐Kern France 32 2.1k 1.5× 381 0.6× 114 0.4× 18 0.1× 113 0.5× 79 4.1k
Ling Wang China 33 1.3k 0.9× 96 0.1× 16 0.1× 359 1.3× 102 0.4× 248 4.0k
Shen Zhang China 34 1.0k 0.7× 111 0.2× 81 0.3× 37 0.1× 152 0.6× 153 3.5k

Countries citing papers authored by Tadashi Nakajima

Since Specialization
Citations

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

Fields of papers citing papers by Tadashi Nakajima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tadashi Nakajima

This figure shows the co-authorship network connecting the top 25 collaborators of Tadashi Nakajima. A scholar is included among the top collaborators of Tadashi Nakajima 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 Tadashi Nakajima. Tadashi Nakajima 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.
Itoh, Hideki, Takeru Makiyama, Yuko Wada, et al.. (2024). Clinical characterization of type 1 long QT syndrome caused by C-terminus Kv7.1 variants. Heart Rhythm. 21(7). 1113–1120.
2.
Hasegawa, Hiroshi, Shuntaro Tamura, Tadashi Nakajima, et al.. (2024). Diverse Phenotypic Manifestations in a Family with a Novel <i>RYR2</i> E4107A Variant. International Heart Journal. 65(3). 580–585. 1 indexed citations
3.
Nakajima, Tadashi, Shuntaro Tamura, Reika Kawabata‐Iwakawa, et al.. (2024). Novel KCNQ1 Q234K variant, identified in patients with long QT syndrome and epileptiform activity, induces both gain- and loss-of-function of slowly activating delayed rectifier potassium currents. Frontiers in Physiology. 15. 1401822–1401822. 1 indexed citations
4.
Hayashi, Kenshi, Tadashi Nakajima, Yasutaka Kurata, et al.. (2023). Mechanisms of fever-induced QT prolongation and torsades de pointes in patients with KCNH2 mutation. EP Europace. 25(6). 2 indexed citations
5.
Watanabe, Koichiro, Shinji Fujimoto, Tadashi Nakajima, et al.. (2022). Therapeutic Potential of Vortioxetine for Anhedonia-Like Symptoms in Depression: A Post Hoc Analysis of Data from a Clinical Trial Conducted in Japan. SHILAP Revista de lepidopterología. 10 indexed citations
6.
Kaneko, Yoshiaki, Tadashi Nakajima, Shuntaro Tamura, et al.. (2022). Discrimination of atypical atrioventricular nodal reentrant tachycardia from atrial tachycardia by the V‐A‐A‐V response. Pacing and Clinical Electrophysiology. 45(7). 839–852. 2 indexed citations
7.
8.
Nakajima, Tadashi, et al.. (2014). Zircon U-Pb Ages of Tuffs and Volcaniclastic Sandstone of the Core Sample of IODP Exp. 322 at the Northern Part of the Shikoku Basin.. AGU Fall Meeting Abstracts. 2014. 1 indexed citations
9.
Kaneko, Yoshiaki, Tadashi Nakajima, Tadanobu Irie, et al.. (2012). Regular Atrial Tachyarrhythmia with Double Coronary Sinus Potentials: What Is the Diagnosis?. Journal of Cardiovascular Electrophysiology. 23(11). 1269–1271. 1 indexed citations
10.
Tamura, M., Yoshiaki Kaneko, Tadashi Nakajima, et al.. (2012). A case of atrial tachycardia originating from pulmonary vein invaded by lung cancer. Journal of Cardiology Cases. 5(2). e118–e121. 1 indexed citations
11.
Saito, Satoshi, Hajime Naruse, Hirokuni Oda, et al.. (2010). Reconstruction of Volcanic History from Volcanic and Volcaniclastic Rocks in Subducting Shikoku Basin: Results from IODP Expedition 322. AGU Fall Meeting Abstracts. 2010. 1 indexed citations
12.
Nakajima, Tadashi, et al.. (2009). A case of midbrain infarction with selective bilateral downward gaze palsy. Nosotchu. 31(5). 317–321. 1 indexed citations
13.
Nakajima, Tadashi, et al.. (2007). A case of pure midbrain infarction with MLF syndrome and unilateral cerebellar ataxia. Nosotchu. 29(3). 479–482. 1 indexed citations
14.
Nakajima, Tadashi. (2004). . Nippon Jibiinkoka Gakkai Kaiho. 107(11). 983–989. 1 indexed citations
15.
Nakajima, Tadashi, et al.. (2000). Paleomagnetic Directions of the Aso-4 Tephra in Yamaguchi Prefecture, Southwest Japan.. The Quaternary Research (Daiyonki-Kenkyu). 39(3). 227–232. 1 indexed citations
16.
Nakajima, Tadashi, et al.. (1998). Paleomagnetic Directions of the Aso-4 Ash and the Aso Pyroclastic Flows.. The Quaternary Research (Daiyonki-Kenkyu). 37(5). 371–383. 5 indexed citations
17.
Nakajima, Tadashi, et al.. (1987). Paleomagnetism of Miocene Rocks in the Western Area of Baragoi, Northern Kenya. Kyoto University Research Information Repository (Kyoto University). 5. 47–58. 2 indexed citations
18.
Ueda, Y., et al.. (1980). (K-Ar ages of muscovite from greenstone in the Ino formation and schist blocks associated with the Kurosegawa tectonic zone near Kochi City, central Shikoku.). The Journal of the Japanese Association of Mineralogists Petrologists and Economic Geologists. 75(7). 230–233. 8 indexed citations
19.
Nakajima, Tadashi, et al.. (1971). The Reactions of Episulfides in the Presence of Lewis Acid. The Journal of the Society of Chemical Industry Japan. 74(5). 965–970. 1 indexed citations
20.
Nakajima, Tadashi, et al.. (1967). Ring Opening Condensation Reactions of the Unsymmetrically Substituted Epoxides with Aromatic Hydrocar bons. The Journal of the Society of Chemical Industry Japan. 70(4). 487–491. 3 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Aihua Deng Breakdown of academic impact, for papers by Balázs Sümegi Breakdown of academic impact, for papers by David G. Cornwell Breakdown of academic impact, for papers by John M. Nolan Breakdown of academic impact, for papers by Michael L. McCormick Breakdown of academic impact, for papers by Kiyoshi Tanaka Breakdown of academic impact, for papers by Zhiguo Zhang Breakdown of academic impact, for papers by Jean‐Luc Guerquin‐Kern Breakdown of academic impact, for papers by Ling Wang Breakdown of academic impact, for papers by Shen Zhang
Rankless by CCL
2026