Toshiaki Kojima

744 total citations
18 papers, 197 citations indexed

About

Toshiaki Kojima is a scholar working on Cardiology and Cardiovascular Medicine, Computational Mechanics and Sociology and Political Science. According to data from OpenAlex, Toshiaki Kojima has authored 18 papers receiving a total of 197 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Cardiology and Cardiovascular Medicine, 2 papers in Computational Mechanics and 1 paper in Sociology and Political Science. Recurrent topics in Toshiaki Kojima's work include Cardiac Arrhythmias and Treatments (12 papers), Atrial Fibrillation Management and Outcomes (11 papers) and Cardiac electrophysiology and arrhythmias (10 papers). Toshiaki Kojima is often cited by papers focused on Cardiac Arrhythmias and Treatments (12 papers), Atrial Fibrillation Management and Outcomes (11 papers) and Cardiac electrophysiology and arrhythmias (10 papers). Toshiaki Kojima collaborates with scholars based in Japan. Toshiaki Kojima's co-authors include Yukio Ozawa, Ichiro Watanabe, Katsuo Kanmatsuse, Hidezou Sugimura, Kimie Okubo, Satoshi Saito, Satoshi Kunimoto, Toshiko Nakai, Satoshi Saito and Yasuo Okumura and has published in prestigious journals such as Circulation Journal, Pacing and Clinical Electrophysiology and Journal of Interventional Cardiac Electrophysiology.

In The Last Decade

Toshiaki Kojima

17 papers receiving 189 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Toshiaki Kojima Japan 8 153 27 25 15 14 18 197
P. Stürzenhofecker Germany 6 105 0.7× 11 0.4× 82 3.3× 5 0.3× 7 0.5× 21 152
Steven C. Hao United States 8 306 2.0× 16 0.6× 18 0.7× 2 0.1× 3 0.2× 14 336
Kamran Ahmad Canada 9 283 1.8× 102 3.8× 32 1.3× 7 0.5× 11 0.8× 23 343
Jan‐Per Wenzel Germany 8 115 0.8× 8 0.3× 18 0.7× 5 0.3× 14 1.0× 34 210
Seok Oh South Korea 7 89 0.6× 31 1.1× 42 1.7× 2 0.1× 5 0.4× 37 121
Jishanth Mattumpuram United States 7 37 0.2× 9 0.3× 17 0.7× 6 0.4× 3 0.2× 24 80
Panos Vardas Greece 5 162 1.1× 12 0.4× 12 0.5× 3 0.2× 2 0.1× 5 191
Ivan Blankoff Belgium 9 271 1.8× 10 0.4× 19 0.8× 2 0.1× 2 0.1× 20 292
Alvise Del Monte Italy 7 160 1.0× 6 0.2× 17 0.7× 12 0.8× 36 183
Josep Brugada Terradellas Spain 6 144 0.9× 14 0.5× 16 0.6× 4 0.3× 13 169

Countries citing papers authored by Toshiaki Kojima

Since Specialization
Citations

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

Fields of papers citing papers by Toshiaki Kojima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toshiaki Kojima

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

All Works

18 of 18 papers shown
1.
Nagashima, Koichi, Yasuo Okumura, Katsuaki Yokoyama, et al.. (2019). Comparison of continuous 24-h and 14-day monitoring for detection of otherwise unknown atrial fibrillation: a registry to identify Japanese concealed atrial fibrillation (REAL-AF)-based study. Heart and Vessels. 35(5). 689–698. 6 indexed citations
2.
Okumura, Yasuo, Katsuaki Yokoyama, Naoya Matsumoto, et al.. (2018). Patient Satisfaction with Direct Oral Anticoagulants and Warfarin. International Heart Journal. 59(6). 1266–1274. 25 indexed citations
3.
Kojima, Toshiaki, et al.. (2014). A Practical Approach to IP Live Production. ac1–16. 2 indexed citations
4.
Watanabe, Ichiro, Toshiaki Kojima, Kimie Okubo, et al.. (2003). Combined Atriofascicular and Fasciculoventricular Connections. Circulation Journal. 67(8). 715–717. 1 indexed citations
5.
Watanabe, Ichiro, Yasuo Okumura, Kimie Okubo, et al.. (2002). Relationship between Polarity of the Flutter Wave in the Surface ECG and Endocardial Atrial Activation Sequence in Patients with Typical Counterclockwise and Clockwise Atrial Flutter. Journal of Interventional Cardiac Electrophysiology. 7(3). 215–223. 11 indexed citations
6.
Watanabe, Ichiro, Kimie Okubo, Hidezou Sugimura, et al.. (2002). Cooled-Tip Ablation Results in Increased Radiofrequency Power Delivery and Lesion Size in the Canine Heart: Importance of Catheter-Tip Temperature Monitoring for Prevention of Popping and Impedance Rise. Journal of Interventional Cardiac Electrophysiology. 6(1). 9–16. 49 indexed citations
7.
Ohkubo, Kimie, Ichiro Watanabe, Toshiaki Kojima, et al.. (2002). Ectopic Atrial Rhythm with Exit Block Following Catheter Ablation for Focal Atrial Tachycardias in a Patient with Prior Surgery for Atrial Septal Defect. Pacing and Clinical Electrophysiology. 25(6). 986–988.
8.
9.
Shindo, Asako, et al.. (2001). Frequency-Dependent Electrophysiological Effect of Ibutilide on Human Atrium and Ventricle. Journal of Interventional Cardiac Electrophysiology. 5(1). 81–87. 7 indexed citations
10.
Watanabe, Hiromi, Ichiro Watanabe, Toshiko Nakai, et al.. (2001). Frequency-Dependent Electrophysiological Effects of Flecainide, Nifekalant and <i>d,l</i>-Sotalol on the Human Atrium. Japanese Circulation Journal. 65(1). 1–6. 23 indexed citations
11.
Watanabe, Ichiro, Toshiaki Kojima, Toshiko Nakai, et al.. (2000). Radiofrequency Catheter Ablation of Ventricular Tachycardia from the Anterobasal Left Ventricle.. Japanese Heart Journal. 41(2). 215–225. 6 indexed citations
12.
Watanabe, Ichiro, Satoshi Kunimoto, Toshiaki Kojima, et al.. (2000). Electrophysiological Effect of Adenosine Triphosphate and Adenosine on Atrial and Ventricular Action Potential Duration in Humans. Japanese Circulation Journal. 64(6). 430–435. 18 indexed citations
13.
Watanabe, Ichiro, Satoshi Kunimoto, Toshiaki Kojima, et al.. (1999). Radiofrequency Catheter Ablation of Coexistent Atrioventricular Reciprocating Tachycardia and Left Ventricular Tachycardia Originating in the Left Anterior Fascicle. Japanese Circulation Journal. 63(3). 223–227. 3 indexed citations
14.
15.
Yang, Xinchun, Ichiro Watanabe, Toshiaki Kojima, et al.. (1995). Radiofrequency Catheter Ablation for the Treatment of Common Atrial Flutter in Humans.. Japanese Circulation Journal. 59(2). 68–79. 2 indexed citations
16.
Watanabe, Ichiro, Toshiaki Kojima, Satoshi Kunimoto, et al.. (1995). Effects of Atrioventricular Intervals on Right Atrial Monophasic Action Potential Duration during Pacing or Reciprocating Tachycardia.. Japanese Heart Journal. 36(4). 439–450. 2 indexed citations
17.
Yang, Xinchun, Ichiro Watanabe, Toshiaki Kojima, et al.. (1994). Microwave Ablation of the Atrioventricular Junction In Vivo and Ventricular Myocardium In Vitro and In Vivo. Effects of Varying Power and Duration on Lesion Volume.. Japanese Heart Journal. 35(2). 175–191. 10 indexed citations
18.
Kojima, Toshiaki, et al.. (1993). Acoustic Excitation of Diffusion Flames with Coherent Structure in a Plane Shear Layer. Effects of Acoustic Excitation on Combustion Properties.. TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series B. 59(566). 3256–3262. 2 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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