Ren Kawaguchi
About
Ren Kawaguchi is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery.
According to data from OpenAlex, Ren Kawaguchi has authored 31 papers receiving a total of 351 indexed citations (citations by other indexed papers that have themselves been cited), including 22 papers in Cardiology and Cardiovascular Medicine, 14 papers in Radiology, Nuclear Medicine and Imaging and 13 papers in Surgery. Recurrent topics in Ren Kawaguchi's work include Cardiac Imaging and Diagnostics (14 papers), Coronary Interventions and Diagnostics (12 papers) and Cardiac Valve Diseases and Treatments (5 papers). Ren Kawaguchi is often cited by papers focused on Cardiac Imaging and Diagnostics (14 papers), Coronary Interventions and Diagnostics (12 papers) and Cardiac Valve Diseases and Treatments (5 papers). Ren Kawaguchi collaborates with scholars based in Japan, United States and Spain. Ren Kawaguchi's co-authors include Hiroshi Hoshizaki, Shigeru Oshima, Takuji Toyama, Koichi Taniguchi, Hitoshi Adachi, Jun‐ichi Kotani, Nobuaki Suzuki, Yasuyuki Kawai, Shu Kasama and Eiji Yamashita and has published in prestigious journals such as Journal of the American College of Cardiology, European Heart Journal and The American Journal of Cardiology.
In The Last Decade
Ren Kawaguchi
29 papers receiving 346 citations
Peers
Ren Kawaguchi
Carlos Fernández‐Pereira Argentina
Robert S. Schwartz United States
Ram Vijayaraghavan Canada
Patrick S. Coleman United States
Tomohiko Teramoto Japan
Ko Arakawa Japan
Erick Alexánderson‐Rosas Mexico
Daiji Hasegawa Japan
Ikuko Teraguchi Japan
Mikihiro Kijima Japan
Citations per year, relative to Ren Kawaguchi Ren Kawaguchi (= 1×)
peers
Carlos Fernández‐Pereira
Countries citing papers authored by Ren Kawaguchi
Since
Specialization
Citations
This map shows the geographic impact of Ren Kawaguchi'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 Ren Kawaguchi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ren Kawaguchi more than expected).
Fields of papers citing papers by Ren Kawaguchi
Since
Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences
This network shows the impact of papers produced by Ren Kawaguchi. 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 Ren Kawaguchi. The network helps show where Ren Kawaguchi may publish in the future.
Co-authorship network of co-authors of Ren Kawaguchi
This figure shows the co-authorship network connecting the top 25 collaborators of Ren Kawaguchi. A scholar is included among the top collaborators of Ren Kawaguchi 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 Ren Kawaguchi. Ren Kawaguchi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
1.
Toyama, Takuji, Shu Kasama, Eiji Yamashita, et al.. (2021). Efficacy of Add-on Therapy with Carvedilol and the Direct Renin Inhibitor Aliskiren for Improving Cardiac Sympathetic Nerve Activity, Cardiac Function, Symptoms, Exercise Capacity and Brain Natriuretic Peptide in Patients with Dilated Cardiomyopathy. PubMed. 7(1). 33–42.
2.
Honda, Yohsuke, Takuji Toyama, Ren Kawaguchi, et al.. (2014). Coronary artery calcification as a new predictor of non-target lesion revascularization during the chronic phase after successful percutaneous coronary intervention. Cardiovascular Intervention and Therapeutics. 29(4). 315–323.
3.
Honda, Yohsuke, Takuji Toyama, Eiji Yamashita, et al.. (2014). Combination of 123I-metaiodobenzylguanidine scintigraphy and flow-mediated dilation for the detection of patients with coronary spastic angina. Journal of Nuclear Cardiology. 21(3). 643–651.
4.
Yamawaki, Masahiro, Toshiya Muramatsu, Ken Kozuma, et al.. (2013). Long-Term Clinical Outcome of a Single Stent Approach With and Without a Final Kissing Balloon Technique for Coronary Bifurcation. Circulation Journal. 78(1). 110–121.
5.
Toyama, Takuji, Keiko Koyama, Shu Kasama, et al.. (2012). Olmesartan Improves Coronary Flow Reserve of Hypertensive Patients Using Coronary Magnetic Resonance Imaging Compared with Amlodipine. Cardiology. 122(4). 230–236.
6.
Toyama, Takuji, Hiroshi Hoshizaki, Shu Kasama, et al.. (2011). Low-dose and long-term G-CSF treatment can improve severe myocardial ischemia in patients with severe coronary artery disease. Journal of Nuclear Cardiology. 18(3). 463–471.
7.
Kawaguchi, Ren, Takeshi Kimura, Takeshi Morimoto, et al.. (2010). Safety and Efficacy of Sirolimus-Eluting Stent Implantation in Patients With Acute Coronary Syndrome in the Real World. The American Journal of Cardiology. 106(11). 1550–1560.
8.
Tada, Hiroshi, Yasuyuki Kawai, Ren Kawaguchi, et al.. (2009). Levels of serum deoxyribonuclease I activity on admission in patients with acute myocardial infarction can be useful in predicting left ventricular enlargement due to remodeling. Journal of Cardiology. 53(2). 196–203.
9.
Kawaguchi, Ren, et al.. (2008). Impact of lesion calcification on clinical and angiographic outcome after sirolimus-eluting stent implantation in real-world patients. Cardiovascular revascularization medicine. 9(1). 2–8.
10.
Kawaguchi, Ren, et al.. (2007). Usefulness of Virtual Histology Intravascular Ultrasound to Predict Distal Embolization for ST-Segment Elevation Myocardial Infarction. Journal of the American College of Cardiology. 50(17). 1641–1646.
11.
Kawaguchi, Ren, Manel Sabaté, Dominick J. Angiolillo, et al.. (2007). Angiographic and 3D intravascular ultrasound assessment of overlapping bare metal stent and three different formulations of drug-eluting stents in patients with diabetes mellitus. International journal of cardiac imaging. 24(2). 125–132.
12.
Suzuki, Nobuaki, et al.. (2007). Percutaneous coronary intervention of bifurcation coronary disease.. PubMed. 55(1). 57–71.
13.
Toyama, Takuji, Ryotaro Seki, Hiroshi Hoshizaki, et al.. (2006). Nicorandil administration shows cardioprotective effects in patients with poor TIMI and collateral flow as well as good flow after AMI. Annals of Nuclear Medicine. 20(4). 277–285.
14.
Arakawa, Kenichiro, Yasuyuki Kawai, Masahiro Yoshida, et al.. (2005). Serum deoxyribonuclease I activity can be used as a sensitive marker for detection of transient myocardial ischaemia induced by percutaneous coronary intervention. European Heart Journal. 26(22). 2375–2380.
15.
Adachi, Hitoshi, Kentaro Meguro, Akihisa Miyazaki, et al.. (2003). Heart Failure Patient with Oscillatory Ventilation Has Excessive Ventilatory Response to the Carbon Dioxide Both at Rest and during Exercis. Japanese Circulation Journal-english Edition. 67. 177.
16.
Isobe, Naoki, Hiroshi Hoshizaki, Takuji Toyama, et al.. (2002). Few events occur to patients with coronary artery restenosis after angioplasty without ischemia on stress myocardial perfusion scintigraphy. Japanese Circulation Journal-english Edition. 66. 811.
17.
Adachi, Hitoshi, Kentaro Meguro, Akihisa Miyazaki, et al.. (2002). Single adminisration of Atrovastatin increases nitric oxide exhalation in heart failure patients with normal cholesterol level. Japanese Circulation Journal-english Edition. 66. 549.
18.
Kawaguchi, Ren, Hiroshi Hoshizaki, Shigeru Oshima, et al.. (2002). [Comparison of clinical and angiographic outcomes between S670 and NIR stents].. PubMed. 39(5). 245–52.
19.
Kawaguchi, Ren, Hiroshi Hoshizaki, Shigeru Oshima, et al.. (2001). [Strategy for post coronary artery bypass grafting in patients with bypass graft stenosis: comparison of percutaneous transluminal coronary angioplasty for the native coronary artery, internal mammary artery and saphenous vein graft].. PubMed. 38(5). 239–44.
20.
Kawaguchi, Ren, et al.. (1996). [Acute brain expansion during emergency neck clipping surgery for cerebral aneurysms in a patient with dilated cardiomyopathy].. PubMed. 45(6). 725–30.
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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