Masaru Arai
About
Masaru Arai is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Internal Medicine.
According to data from OpenAlex, Masaru Arai has authored 36 papers receiving a total of 269 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Cardiology and Cardiovascular Medicine, 5 papers in Surgery and 2 papers in Internal Medicine. Recurrent topics in Masaru Arai's work include Cardiac Arrhythmias and Treatments (25 papers), Atrial Fibrillation Management and Outcomes (25 papers) and Cardiac electrophysiology and arrhythmias (19 papers). Masaru Arai is often cited by papers focused on Cardiac Arrhythmias and Treatments (25 papers), Atrial Fibrillation Management and Outcomes (25 papers) and Cardiac electrophysiology and arrhythmias (19 papers). Masaru Arai collaborates with scholars based in Japan. Masaru Arai's co-authors include Koichi Nagashima, Ryuta Watanabe, Sayaka Kurokawa, Yasuo Okumura, Toshiko Nakai, Kimie Ohkubo, Yuji Wakamatsu, Kazuki Iso, Ichiro Watanabe and Atsushi Hirayama and has published in prestigious journals such as Scientific Reports, Journal of Cardiovascular Electrophysiology and Circulation Arrhythmia and Electrophysiology.
In The Last Decade
Masaru Arai
35 papers receiving 268 citations
Peers
Masaru Arai
Giovanni Rovaris Italy
Andrea Natale United States
Leon Dinshaw Germany
Marius Bohnen Germany
Eduardo Bartholomay Brazil
Sonia Busch Germany
Philip Patel United States
Alexandre Almorad Belgium
Karen Thomitzek Germany
Alessandro Masci Italy
Citations per year, relative to Masaru Arai Masaru Arai (= 1×)
peers
Giovanni Rovaris
Countries citing papers authored by Masaru Arai
Since
Specialization
Citations
This map shows the geographic impact of Masaru Arai'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 Masaru Arai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Masaru Arai more than expected).
Fields of papers citing papers by Masaru Arai
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Masaru Arai. 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 Masaru Arai. The network helps show where Masaru Arai may publish in the future.
Co-authorship network of co-authors of Masaru Arai
This figure shows the co-authorship network connecting the top 25 collaborators of Masaru Arai. A scholar is included among the top collaborators of Masaru Arai 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 Masaru Arai. Masaru Arai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Murata, Nobuhiro, Keisuke Kojima, Daisuke Kitano, et al.. (2022). Impact of the COVID-19 pandemic on the hospitalizations, time course, presenting symptoms, and mid-term outcomes in patients with myocardial infarctions in a Japanese multi-center registry. Heart and Vessels. 38(4). 459–469.
2.
Otsuka, Naoto, Yasuo Okumura, Masaru Arai, et al.. (2021). Effect of obesity and epicardial fat/fatty infiltration on electrical and structural remodeling associated with atrial fibrillation in a novel canine model of obesity and atrial fibrillation: A comparative study. Journal of Cardiovascular Electrophysiology. 32(4). 889–899.
3.
Nagashima, Koichi, Sayaka Kurokawa, Masaru Arai, et al.. (2021). Formation of low‐voltage zones on the anterior left atrial wall due to mechanical compression by the ascending aorta. Journal of Cardiovascular Electrophysiology. 32(8). 2275–2284.
4.
Wakamatsu, Yuji, Koichi Nagashima, Kazuki Iso, et al.. (2021). Resetting of atrial tachycardia by a scanned extrastimulus at a downstream site on a multielectrode catheter: a simple diagnostic maneuver for locating the macroreentrant atrial tachycardia circuit. Journal of Interventional Cardiac Electrophysiology. 63(1). 39–47.
5.
Yamada, Akimasa, Naoki Hashimoto, Yuki Saito, et al.. (2021). Comprehensive assessment of left atrial and ventricular remodeling in paroxysmal atrial fibrillation by the cardiovascular magnetic resonance myocardial extracellular volume fraction and feature tracking strain. Scientific Reports. 11(1). 10941–10941.
6.
Wakamatsu, Yuji, Shiro Nakahara, Koichi Nagashima, et al.. (2020). Hot balloon versus cryoballoon ablation for persistent atrial fibrillation: Lesion area, efficacy, and safety. Journal of Cardiovascular Electrophysiology. 31(9). 2310–2318.
7.
Kurokawa, Sayaka, Koichi Nagashima, Ryuta Watanabe, et al.. (2019). Optimal diameter of the pulmonary vein ostium for second‐generation 28‐mm cryoballoon ablation of atrial fibrillation. Pacing and Clinical Electrophysiology. 43(2). 201–209.
8.
Wakamatsu, Yuji, Koichi Nagashima, Ryuta Watanabe, et al.. (2019). Novel V‐V‐A response after right ventricular entrainment pacing for narrow QRS tachycardia: What is the mechanism?. Journal of Cardiovascular Electrophysiology. 30(11). 2528–2530.
9.
Wakamatsu, Yuji, Koichi Nagashima, Ichiro Watanabe, et al.. (2019). The modified ablation index: a novel determinant of acute pulmonary vein reconnections after pulmonary vein isolation. Journal of Interventional Cardiac Electrophysiology. 55(3). 277–285.
10.
Wakamatsu, Yuji, Koichi Nagashima, Shiro Nakahara, et al.. (2019). Electrophysiologic and anatomic factors predictive of a need for touch‐up radiofrequency application for complete pulmonary vein isolation: Comparison between hot balloon‐ and cryoballoon‐based ablation. Journal of Cardiovascular Electrophysiology. 30(8). 1261–1269.
11.
Wakamatsu, Yuji, Koichi Nagashima, Ryuta Watanabe, et al.. (2018). Single-shot antral isolation of a common pulmonary vein by the hot balloon. HeartRhythm Case Reports. 5(3). 176–178.
12.
Iso, Kazuki, Ichiro Watanabe, Yasuo Okumura, et al.. (2018). No association between dormant conduction sites and pulmonary vein reconnection sites in late atrial fibrillation recurrence after catheter ablation. Journal of Cardiology. 72(6). 488–493.
13.
Nagashima, Koichi, Yasuo Okumura, Ichiro Watanabe, et al.. (2018). Hot Balloon Versus Cryoballoon Ablation for Atrial Fibrillation. Circulation Arrhythmia and Electrophysiology. 11(5). e005861–e005861.
14.
Nagashima, Koichi, Ichiro Watanabe, Yasuo Okumura, et al.. (2017). High-voltage zones within the pulmonary vein antra: Major determinants of acute pulmonary vein reconnections after atrial fibrillation ablation. Journal of Interventional Cardiac Electrophysiology. 49(2). 137–145.
15.
Nagashima, Koichi, Yasuo Okumura, Ryuta Watanabe, et al.. (2017). Utility of entrainment pacing to clarify the circuit of macroreentrant tachycardia with dual early sites on activation maps. HeartRhythm Case Reports. 4(2). 66–69.
16.
Kogawa, Rikitake, Yasuo Okumura, Ichiro Watanabe, et al.. (2017). Left atrial remodeling: Regional differences between paroxysmal and persistent atrial fibrillation. Journal of Arrhythmia. 33(5). 483–487.
17.
Watanabe, Ichiro, Kazuki Iso, Keiko Takahashi, et al.. (2017). Mechanistic Insights Into Durable Pulmonary Vein Isolation Achieved by Second-Generation Cryoballoon Ablation. Journal of Atrial Fibrillation. 9(6). 1538–1538.
18.
Iso, Kazuki, Ichiro Watanabe, Rikitake Kogawa, et al.. (2017). Wavefront direction and cycle length affect left atrial electrogram amplitude. Journal of Arrhythmia. 33(4). 269–274.
19.
Yamaguchi, Naoko, Yasuo Okumura, Ichiro Watanabe, et al.. (2017). Clinical implications of serum adiponectin on progression of atrial fibrillation. Journal of Arrhythmia. 33(6). 608–612.
20.
Sasaki, Naoko, Ichiro Watanabe, Yasuo Okumura, et al.. (2016). Complex fractionated atrial electrograms, high dominant frequency regions, and left atrial voltages during sinus rhythm and atrial fibrillation. Journal of Arrhythmia. 33(3). 185–191.
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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