Ryu Shutta

1.0k total citations
83 papers, 576 citations indexed

About

Ryu Shutta is a scholar working on Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ryu Shutta has authored 83 papers receiving a total of 576 indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Cardiology and Cardiovascular Medicine, 29 papers in Surgery and 21 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ryu Shutta's work include Cardiac Arrhythmias and Treatments (30 papers), Atrial Fibrillation Management and Outcomes (27 papers) and Coronary Interventions and Diagnostics (21 papers). Ryu Shutta is often cited by papers focused on Cardiac Arrhythmias and Treatments (30 papers), Atrial Fibrillation Management and Outcomes (27 papers) and Coronary Interventions and Diagnostics (21 papers). Ryu Shutta collaborates with scholars based in Japan, Poland and United States. Ryu Shutta's co-authors include Jun Tanouchi, Yasuyuki Egami, Masami Nishino, Nobuhiko Makino, Masamichi Yano, Yoshio Yamada, Yasuharu Matsunaga‐Lee, Akihiro Tanaka, Masayuki Taniike and Yutaka Matsuhiro and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Journal of the American College of Cardiology.

In The Last Decade

Ryu Shutta

76 papers receiving 567 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryu Shutta Japan	14	402	216	131	113	45	83	576
Dilek Çiçek Türkiye	11	399 1.0×	148 0.7×	88 0.7×	216 1.9×	29 0.6×	36	531
Wei‐Chieh Lee Taiwan	12	356 0.9×	261 1.2×	114 0.9×	84 0.7×	44 1.0×	113	559
Elias B. Hanna United States	12	344 0.9×	200 0.9×	90 0.7×	123 1.1×	45 1.0×	48	487
Nketi I Forbang United States	15	234 0.6×	237 1.1×	146 1.1×	172 1.5×	34 0.8×	27	539
Ayhan Erkol Türkiye	14	437 1.1×	167 0.8×	83 0.6×	143 1.3×	80 1.8×	42	563
Bahram Sohrabi Iran	13	243 0.6×	145 0.7×	168 1.3×	65 0.6×	27 0.6×	52	437
Robert Berent Austria	11	518 1.3×	188 0.9×	149 1.1×	94 0.8×	31 0.7×	20	700
Ali Cevat Tanalp Türkiye	13	357 0.9×	166 0.8×	56 0.4×	123 1.1×	53 1.2×	36	446
Dionigi Fischetti Italy	7	306 0.8×	309 1.4×	100 0.8×	124 1.1×	47 1.0×	8	491
Timur Timurkaynak Türkiye	12	258 0.6×	203 0.9×	81 0.6×	150 1.3×	23 0.5×	51	422

Countries citing papers authored by Ryu Shutta

Since Specialization

Citations

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

Fields of papers citing papers by Ryu Shutta

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryu Shutta

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

Tamaki, Shunsuke, Yoshiyuki Nagai, Ryu Shutta, et al.. (2022). Combination of Neutrophil‐to‐Lymphocyte and Platelet‐to‐Lymphocyte Ratios as a Novel Predictor of Cardiac Death in Patients With Acute Decompensated Heart Failure With Preserved Left Ventricular Ejection Fraction: A Multicenter Study. Journal of the American Heart Association. 12(1). e026326–e026326. 51 indexed citations

Ukita, Kohei, Yasuyuki Egami, Hitoshi Nakamura, et al.. (2021). Predictors of improvement of left ventricular systolic function after catheter ablation of persistent atrial fibrillation in patients with heart failure with reduced ejection fraction. Heart and Vessels. 36(8). 1212–1218. 12 indexed citations

Matsunaga‐Lee, Yasuharu, Yasuyuki Egami, Hitoshi Nakamura, et al.. (2020). Limited efficacy of a figure-of-eight suture for hemostasis after cryoballoon atrial fibrillation ablation with uninterrupted oral anticoagulants. Journal of Cardiology. 76(1). 30–34. 5 indexed citations

Yano, Masamichi, Yasuyuki Egami, Kohei Ukita, et al.. (2020). Impact of Baseline Right Bundle Branch Block on Outcomes After Pulmonary Vein Isolation in Patients With Atrial Fibrillation. The American Journal of Cardiology. 144. 60–66. 7 indexed citations

Matsuhiro, Yutaka, Daisuke Nakamura, Ryu Shutta, et al.. (2020). Maximum calcium thickness is a useful predictor for acceptable stent expansion in moderate calcified lesions. International journal of cardiac imaging. 36(9). 1609–1615. 10 indexed citations

Shutta, Ryu, Daisaku Nakatani, Yasuhiko Sakata, et al.. (2020). Hydrophilic vs. Lipophilic Statins in Diabetic Patients　― Comparison of Long-Term Outcomes After Acute Myocardial Infarction ―. Circulation Reports. 2(5). 280–287. 2 indexed citations

Yano, Masamichi, Yasuyuki Egami, Kohei Ukita, et al.. (2020). Atrial fibrillation type modulates the clinical predictive value of neutrophil-to-lymphocyte ratio for atrial fibrillation recurrence after catheter ablation. IJC Heart & Vasculature. 31. 100664–100664. 16 indexed citations

Matsuhiro, Yutaka, Yasuharu Matsunaga‐Lee, Daisuke Nakamura, et al.. (2019). Characteristics of abnormal post‐stent optical coherence tomography findings in hemodialysis patients. Catheterization and Cardiovascular Interventions. 94(7). 956–963. 4 indexed citations

Yano, Masamichi, Keisuke Yasumura, Koji Yasumoto, et al.. (2019). Initial result of an angioscopy-guided wire crossing technique under continuous saline infusion for chronic total occlusion in femoropopliteal disease. EuroIntervention. 14(13). 1416–1419. 4 indexed citations

10.

Nakamura, Hitoshi, Yutaka Matsuhiro, Koji Yasumoto, et al.. (2019). Predictors of Cardiac Function in Acute Heart Failure Patients with Mid-Range Ejection Fraction: AURORA Study. ESC Heart Failure. 6(4). 817–823. 2 indexed citations

11.

Watanabe, Tetsuya, Koichi Inoue, Kazunori Kashiwase, et al.. (2018). Differences in amiodarone efficacy in relation to ejection fraction and basal rhythm in patients with implantable cardioverter defibrillators. Journal of Electrocardiology. 51(6). 1111–1115. 3 indexed citations

12.

Okamoto, Naotaka, Akihiro Tanaka, Masamichi Yano, et al.. (2016). Comparison of Angiographic and 1-Year Outcomes Between a Long Single Stent and Overlapping Double Stents in Patients With Newer-Generation Drug-Eluting Stents for Long Narrowings. The American Journal of Cardiology. 117(11). 1724–1728. 18 indexed citations

13.

Nishino, Masami, Naotaka Okamoto, Akihiro Tanaka, et al.. (2015). Different risk factors for bleeding and discontinuation between dabigatran and rivaroxaban. Journal of Cardiology. 68(2). 156–160. 13 indexed citations

14.

Egami, Yasuyuki, et al.. (2015). Abstract 12012: Relation Between Colchicine and Epicardial Adipose Tissue Volume Surrounding Left Atrium in Atrial Fibrillation Recurrence After Ablation. Circulation. 132(suppl_3). 7 indexed citations

15.

Egami, Yasuyuki, Masami Nishino, Ryu Shutta, et al.. (2014). CORRELATION BETWEEN COLCHICINE EFFECTS ON EARLY ATRIAL FIBRILLATION RECURRENCE AFTER ABLATION AND LEFT ATRIUM EPICARDIAL ADIPOSE TISSUE VOLUME. Journal of the American College of Cardiology. 63(12). A442–A442.

16.

Nishino, Masami, Daisuke Nakamura, Yasuharu Matsunaga‐Lee, et al.. (2013). Correlation between inflammation state and successful medical cardioversion using bepridil for refractory atrial fibrillation. Journal of Cardiology. 62(2). 117–120. 6 indexed citations

17.

Nishino, Masami, Takahiro Yoshimura, Daisuke Nakamura, et al.. (2011). Comparison of Angioscopic Findings and Three-Year Cardiac Events Between Sirolimus-Eluting Stent and Bare-Metal Stent in Acute Myocardial Infarction. The American Journal of Cardiology. 108(9). 1238–1243. 7 indexed citations

18.

Hara, Masahiko, Masami Nishino, Masayuki Taniike, et al.. (2010). Difference of Neointimal Formational Pattern and Incidence of Thrombus Formation Among 3 Kinds of Stents. JACC: Cardiovascular Interventions. 3(2). 215–220. 13 indexed citations

19.

Matsuoka, Ken, Masami Nishino, Yasuyuki Egami, et al.. (2009). Right Ventricular Apical Pacing Impairs Left Ventricular Twist as Well as Synchrony: Acute Effects of Right Ventricular Apical Pacing. Journal of the American Society of Echocardiography. 22(8). 914–919. 26 indexed citations

20.

Takeda, Toshihiro, et al.. (2002). スタチン類やアスピリン,アンギオテンシンII修飾剤などで処置された患者の高感受性C-反応性蛋白レベルの違い. Circulation. 66. 693. 9 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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