Masaki Izumo

3.2k total citations
128 papers, 1.1k citations indexed

About

Masaki Izumo is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, Masaki Izumo has authored 128 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 116 papers in Cardiology and Cardiovascular Medicine, 42 papers in Radiology, Nuclear Medicine and Imaging and 30 papers in Epidemiology. Recurrent topics in Masaki Izumo's work include Cardiac Valve Diseases and Treatments (81 papers), Cardiovascular Function and Risk Factors (62 papers) and Cardiac Imaging and Diagnostics (40 papers). Masaki Izumo is often cited by papers focused on Cardiac Valve Diseases and Treatments (81 papers), Cardiovascular Function and Risk Factors (62 papers) and Cardiac Imaging and Diagnostics (40 papers). Masaki Izumo collaborates with scholars based in Japan, United States and Australia. Masaki Izumo's co-authors include Yoshihiro J. Akashi, Kengo Suzuki, Takahiro Shiota, Robert J. Siegel, Masaaki Takeuchi, Maiko Shiota, Yoshihiro Seo, Yutaka Otsuji, Swaminatha V. Gurudevan and Kirsten Tolstrup and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of the American College of Cardiology and Scientific Reports.

In The Last Decade

Masaki Izumo

117 papers receiving 1.1k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Masaki Izumo Japan	17	980	449	260	228	191	128	1.1k
Ben Sadeh Israel	13	403 0.4×	122 0.3×	95 0.4×	101 0.4×	145 0.8×	29	528
Lars‐Åke Brodin Sweden	18	780 0.8×	355 0.8×	184 0.7×	130 0.6×	153 0.8×	73	997
Frank van Buuren Germany	19	863 0.9×	195 0.4×	210 0.8×	165 0.7×	116 0.6×	59	1.1k
Grant Heatlie United Kingdom	12	777 0.8×	271 0.6×	211 0.8×	120 0.5×	91 0.5×	27	1.2k
Alfried Germing Germany	15	606 0.6×	265 0.6×	331 1.3×	209 0.9×	215 1.1×	47	825
G.V.R.K. Sharma United States	15	377 0.4×	102 0.2×	206 0.8×	73 0.3×	132 0.7×	38	633
Cathinka H. Peels Netherlands	10	389 0.4×	148 0.3×	147 0.6×	45 0.2×	92 0.5×	13	523
Massimo Mapelli Italy	14	353 0.4×	89 0.2×	96 0.4×	71 0.3×	174 0.9×	80	599
Amneet Sandhu United States	13	656 0.7×	287 0.6×	339 1.3×	48 0.2×	69 0.4×	72	991
Brian D. Powell United States	23	1.3k 1.4×	158 0.4×	267 1.0×	59 0.3×	61 0.3×	58	1.5k

Countries citing papers authored by Masaki Izumo

Since Specialization

Citations

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

Fields of papers citing papers by Masaki Izumo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masaki Izumo

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Murakami, Tsutomu, Yusuke Watanabe, Makoto Natsumeda, et al.. (2024). Clinical efficacy of tolvaptan in acute decompensated heart failure patients with severe aortic stenosis and atrial fibrillation: a sub-analysis from the LOHAS registry. Heart and Vessels. 39(8). 687–695.

Koga, Masashi, Masaki Izumo, & Yoshihiro J. Akashi. (2024). Three-dimensional echocardiography-fluoroscopy fusion imaging-guided zero-contrast transcatheter aortic valve implantation. European Heart Journal - Case Reports. 8(5). ytae195–ytae195.

Scalia, G., Masaki Izumo, Liwen Liu, et al.. (2023). Echocardiographic Imaging in Transcatheter Structural Intervention. JACC Asia. 3(4). 556–579. 5 indexed citations

Okuno, Taishi, Masaki Izumo, Shingo Kuwata, et al.. (2023). Newer versus Early Generation of the MitraClip for Primary Mitral Regurgitation: A Japanese Single-Center Experience. Reviews in Cardiovascular Medicine. 24(5). 138–138.

Kuwata, Shingo, Masaki Izumo, Taishi Okuno, et al.. (2023). Impact of Renal Congestion in Patients With Secondary Mitral Regurgitation After Mitral Transcatheter Edge-to-Edge Repair. Circulation Journal. 88(4). 510–516. 1 indexed citations

Amaki, Makoto, Kensuke Moriwaki, Michikazu Nakai, et al.. (2023). Cost-effective analysis of transcatheter aortic valve replacement in patients with severe symptomatic aortic stenosis: A prospective multicenter study. Journal of Cardiology. 83(3). 169–176. 1 indexed citations

Onishi, Hirokazu, Masaki Izumo, Tomomi Suzuki, et al.. (2023). Prognostic value of transvalvular flow rate in patients with low‐gradient severe aortic stenosis: A dobutamine stress echocardiography study. Echocardiography. 41(1). e15712–e15712.

Sasaki, Kenichi, Shingo Kuwata, Masaki Izumo, et al.. (2023). Three-Year Clinical Impacts of Permanence, Resolution, and Absence of Newly-Developed Left Bundle Branch Block After Transcatheter Aortic Valve Replacement. The American Journal of Cardiology. 202. 166–168. 1 indexed citations

Asami, Masahiko, Toru Naganuma, Yohei Ohno, et al.. (2023). Initial Japanese Multicenter Experience and Age-Related Outcomes Following Left Atrial Appendage Closure. JACC Asia. 3(2). 272–284. 6 indexed citations

10.

Kataoka, Akihisa, Masaki Izumo, Kenya Kusunose, et al.. (2022). Medical student medium-term skill retention following cardiac point-of-care ultrasound training based on the American Society of Echocardiography curriculum framework. Cardiovascular Ultrasound. 20(1). 8 indexed citations

11.

Tanabe, Yasuhiro, Tomomi Suzuki, Shingo Kuwata, et al.. (2021). Angioscopic Evaluation of Atrial Septal Defect Closure Device Neo‐Endothelialization. Journal of the American Heart Association. 10(18). e019282–e019282. 6 indexed citations

12.

Hirasawa, Kensuke, Masaki Izumo, Tomoyuki Umemoto, et al.. (2020). Geometry of Tricuspid Valve Apparatus in Patients with Mitral Regurgitation due to Fibroelastic Deficiency versus Barlow Disease: A Real-Time Three-dimensional Transesophageal Echocardiography Study. Journal of the American Society of Echocardiography. 33(9). 1095–1105. 4 indexed citations

13.

Seo, Yoshihiro, Tomoko Ishizu, Masaki Izumo, et al.. (2019). Prognostic Value of Energy Loss Coefficient for Predicting Asymptomatic Aortic Stenosis Outcomes: Direct Comparison With Aortic Valve Area. Journal of the American Society of Echocardiography. 32(3). 351–358.e3. 8 indexed citations

14.

Okuyama, Kazuaki, et al.. (2019). Acute aortic regurgitation after post-dilatation: first case of crashed leaflet in transcatheter aortic valve implantation. Cardiovascular Intervention and Therapeutics. 35(4). 413–414. 1 indexed citations

15.

Watanabe, Mika, Masaki Izumo, & Yoshihiro J. Akashi. (2018). Novel Understanding of Takotsubo Syndrome. International Heart Journal. 59(2). 250–255. 14 indexed citations

16.

Izumo, Masaki, Masaaki Takeuchi, Yoshihiro Seo, et al.. (2016). Prognostic implications in patients with symptomatic aortic stenosis and preserved ejection fraction: Japanese multicenter aortic stenosis, retrospective (JUST-R) registry. Journal of Cardiology. 69(1). 110–118. 7 indexed citations

17.

Suzuki, Kengo, Yoshihiro J. Akashi, Kei Mizukoshi, et al.. (2013). Simple exercise echocardiography using a Master's two-step test for early detection of pulmonary arterial hypertension. Journal of Cardiology. 62(3). 176–182. 15 indexed citations

18.

Izumo, Masaki, P Lancellotti, K. Suzuki, et al.. (2009). Three-dimensional echocardiographic assessments of exercise-induced changes in left ventricular shape and dyssynchrony in patients with dynamic functional mitral regurgitation. European Journal of Echocardiography. 10(8). 961–967. 29 indexed citations

19.

Ishibashi, Yuki, Naohiko Osada, Masaki Izumo, et al.. (2008). Peak time of acute coronary syndrome in patients with sleep disordered breathing. Journal of Cardiology. 53(2). 164–170. 16 indexed citations

20.

Izumo, Masaki, et al.. (2002). Volume Rendering in Head MRA : Discrimination of Aneurysms by Low-threshold Processing. Japanese Journal of Radiological Technology. 58(12). 1639–1643. 1 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