Masaaki Takeuchi

13.6k total citations · 2 hit papers
302 papers, 8.3k citations indexed

About

Masaaki Takeuchi is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery. According to data from OpenAlex, Masaaki Takeuchi has authored 302 papers receiving a total of 8.3k indexed citations (citations by other indexed papers that have themselves been cited), including 210 papers in Cardiology and Cardiovascular Medicine, 135 papers in Radiology, Nuclear Medicine and Imaging and 50 papers in Surgery. Recurrent topics in Masaaki Takeuchi's work include Cardiovascular Function and Risk Factors (144 papers), Cardiac Imaging and Diagnostics (130 papers) and Cardiac Valve Diseases and Treatments (83 papers). Masaaki Takeuchi is often cited by papers focused on Cardiovascular Function and Risk Factors (144 papers), Cardiac Imaging and Diagnostics (130 papers) and Cardiac Valve Diseases and Treatments (83 papers). Masaaki Takeuchi collaborates with scholars based in Japan, United States and Taiwan. Masaaki Takeuchi's co-authors include Roberto M. Lang, Yutaka Otsuji, Victor Mor‐Avi, Hiromi Nakai, Victor Chien‐Chia Wu, Yasufumi Nagata, Tomoko Nishikage, Kyoko Otani, Shinichiro Otani and Thomas H. Marwick and has published in prestigious journals such as Circulation, Journal of Clinical Oncology and Journal of the American College of Cardiology.

In The Last Decade

Masaaki Takeuchi

289 papers receiving 8.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Current and Evolving Echocardiographic Techniques for the Quantitative Evaluation of Cardiac Mechanics: ASE/EAE Consensus Statement on Methodology and Indications

2011 919 citations Roberto M. Lang, Masaaki Takeuchi et al. Journal of the American Society of Echocardiography profile →
Current and Evolving Echocardiographic Techniques for the Quantitative Evaluation of Cardiac Mechanics: ASE/EAE Consensus Statement on Methodology and Indications Endorsed by the Japanese Society of Echocardiography

2011 793 citations Roberto M. Lang, Masaaki Takeuchi et al. profile →

Peers

Masaaki Takeuchi

CCM

RNMI

SURGE

PRM

EPIDE

James D. Cameron Australia

Masanori Yamamoto Japan

Ralph Shabetai United States

Yukio Ozaki Japan

Hirotsugu Yamada Japan

Marcus F. Stoddard United States

Shigeru Saito Japan

Walter L. Henry United States

Hiroshi Takahashi Japan

Carlo Palombo Italy

James D. Cameron Australia

Masaaki Takeuchi

7.1k ×1.1

CCM

2.2k ×0.6

RNMI

2.5k ×1.8

SURGE

1.4k ×1.3

PRM

697 ×0.7

EPIDE

Citations per year, relative to Masaaki Takeuchi Masaaki Takeuchi (= 1×) peers James D. Cameron

Countries citing papers authored by Masaaki Takeuchi

Since Specialization

Citations

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

Fields of papers citing papers by Masaaki Takeuchi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masaaki Takeuchi

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

Yao, Chi‐Yuan, Li‐Tan Yang, Masaaki Takeuchi, et al.. (2025). Clonal Hematopoiesis Is Associated With Adverse Clinical Outcomes and Left Ventricular Remodeling in Aortic Stenosis. JACC Advances. 4(2). 101532–101532. 1 indexed citations

Kitano, Tetsuji, Frantis̆ek Bartos̆, Yosuke Nabeshima, et al.. (2024). Impact of cardiovascular magnetic resonance-derived right ventricular ejection fraction on adverse outcomes: A robust Bayesian model-averaged meta-analysis. Journal of Cardiovascular Magnetic Resonance. 26(2). 101118–101118. 1 indexed citations

Lin, Mao-Shin, et al.. (2024). Prognostic value of left ventricular and left atrial strain imaging in moderate to severe aortic stenosis: Insights from an Asian population. International Journal of Cardiology. 407. 132103–132103. 2 indexed citations

Nabeshima, Yosuke, Tetsuji Kitano, Catalina A. Parasca, et al.. (2023). Prognostic value of right ventricular free-wall longitudinal strain in aortic stenosis: A systematic review and meta-analysis. Journal of Cardiology. 84(2). 80–85. 4 indexed citations

Kitano, Tetsuji, Yosuke Nabeshima, Masaharu Kataoka, & Masaaki Takeuchi. (2023). Trial sequential analysis of efficacy and safety of direct oral anticoagulants and vitamin K antagonists against left ventricular thrombus. Scientific Reports. 13(1). 13203–13203. 5 indexed citations

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

Morris, Daniel A., Kyoko Otani, Tarek Bekfani, et al.. (2014). Multidirectional Global Left Ventricular Systolic Function in Normal Subjects and Patients with Hypertension: Multicenter Evaluation. Journal of the American Society of Echocardiography. 27(5). 493–500. 44 indexed citations

Takeuchi, Masaaki, et al.. (2012). A Case of Ascending Colon Cancer with Partial Invasive Micropapillary Carcinoma. The Japanese Journal of Gastroenterological Surgery. 45(6). 680–687. 1 indexed citations

Takeuchi, Masaaki, et al.. (2011). The effect of size factor of leather shoes on ventilation rate in shoes. Loughborough University Institutional Repository (Loughborough University). 2011. 62. 7 indexed citations

10.

Haruki, Nobuhiko, Masaaki Takeuchi, Kyoko Kaku, et al.. (2011). Comparison of Acute and Chronic Impact of Adaptive Servo-Ventilation on Left Chamber Geometry and Function in Patients with Chronic Heart Failure. European Journal of Heart Failure. 13(10). 1140–1146. 63 indexed citations

11.

Takeuchi, Masaaki, Teruo Sakamoto, & Kazuo Shirouzu. (2009). A CASE OF FALSE REDUCTION OF INGUINAL HERNIA CAUSING ILEUS. Nihon Rinsho Geka Gakkai Zasshi (Journal of Japan Surgical Association). 70(5). 1556–1560. 9 indexed citations

12.

Nakai, Hiromi, et al.. (2008). PJ-837 Early Detection of Diabetic Heart Disease Using 2D Speckle Tracking Echocardiography(Diabetes / Obesity / Metabolic syndrome(15)(H),Poster Session(Japanese),The 72nd Annual Scientific Meeting of the Japanese Circulation Society). Japanese Circulation Journal-english Edition. 72. 722. 1 indexed citations

13.

Takeuchi, Masaaki, et al.. (1997). Measurement of myocardial fractional flow reserve during coronary angioplasty in patients with old myocardial infarction. Catheterization and Cardiovascular Diagnosis. 42(1). 19–25. 3 indexed citations

14.

Takeuchi, Masaaki, et al.. (1997). Heat Transfer from a Simulated Skin Surface. Journal of home economics. 48(2). 179–186. 1 indexed citations

15.

Takeuchi, Masaaki, Shinjo Sonoda, & Yasuhide Nakashima. (1997). The effect of systolic flow velocity on coronary flow response during hemodynamic stress in patients with hypertropmc cardiomyopathy. Journal of the American Society of Echocardiography. 10(4). 400. 3 indexed citations

16.

Takeuchi, Masaaki, et al.. (1995). Fatty Acid Metabolism in Bacteria That Produce Eicosapentaenoic Acid Isolated from Sea Urchin Strongylocentrotus nudus.. NIPPON SUISAN GAKKAISHI. 61(2). 205–210. 11 indexed citations

17.

Watanabe, Takeshi, et al.. (1983). Nutritional evaluation of brown meals as a protein source in diets for rainbow trout.. NIPPON SUISAN GAKKAISHI. 49(7). 1083–1087. 15 indexed citations

18.

Onishi, Toshio, Shigeo Murayama, & Masaaki Takeuchi. (1976). Changes in digestive enzyme levels in carp after feeding. III. Response of protease and amylase to twice-a-day feeding.. NIPPON SUISAN GAKKAISHI. 42(8). 921–929. 18 indexed citations

19.

Takeuchi, Masaaki, et al.. (1972). Fat in Yeast Growning on Hydrocarbon Substrates Part II. Nippon Nōgeikagaku Kaishi. 46(1). 27–33. 2 indexed citations

20.

Takeuchi, Masaaki, et al.. (1971). Chemical Reaction of Hydrocarbons in the Microwave Discharge I: On the Mechanism of the Decomposition of Ethane and Ethylene. Kyoto University Research Information Repository (Kyoto University). 49(4). 230–247. 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.

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