Nao Yamada

602 total citations
25 papers, 393 citations indexed

About

Nao Yamada is a scholar working on Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine and Neurology. According to data from OpenAlex, Nao Yamada has authored 25 papers receiving a total of 393 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Radiology, Nuclear Medicine and Imaging, 7 papers in Cardiology and Cardiovascular Medicine and 4 papers in Neurology. Recurrent topics in Nao Yamada's work include Cardiovascular Function and Risk Factors (6 papers), Cardiac Imaging and Diagnostics (5 papers) and Myasthenia Gravis and Thymoma (3 papers). Nao Yamada is often cited by papers focused on Cardiovascular Function and Risk Factors (6 papers), Cardiac Imaging and Diagnostics (5 papers) and Myasthenia Gravis and Thymoma (3 papers). Nao Yamada collaborates with scholars based in Japan and United States. Nao Yamada's co-authors include Tohru Hira, Hiroshi Hara, Masashi Nishida, Hiroya Utsumi, Takao Ohtsuka, Masayuki Masuda, Toshihiko Hirano, Kanako Nakajima, Nobuhiro Ido and Sachiko Tanaka and has published in prestigious journals such as Applied Physics Letters, Endocrinology and European Journal of Pharmacology.

In The Last Decade

Nao Yamada

23 papers receiving 383 citations

Peers

Nao Yamada

NEURO

CCM

RNMI

PHYSI

Naoki Aoyama Japan

Giuseppe Greco Italy

Qian Guo China

Anastasios Mangelis United Kingdom

Hajime Yoshimura Japan

Guo Hua Li Canada

Kunihiro Yamamoto Japan

Andrew Li China

George E. Holburn United States

Takao MITSUNO Japan

Naoki Aoyama Japan

Nao Yamada

102 ×1.1

NEURO

37 ×0.5

CCM

29 ×0.5

RNMI

21 ×0.4

PHYSI

260 ×5.8

Citations per year, relative to Nao Yamada Nao Yamada (= 1×) peers Naoki Aoyama

Countries citing papers authored by Nao Yamada

Since Specialization

Citations

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

Fields of papers citing papers by Nao Yamada

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nao Yamada

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

Noda, Yoshifumi, Yasuyuki Takai, Nao Yamada, et al.. (2024). Effect of X-ray tube on image quality and pancreatic ductal adenocarcinoma conspicuity in pancreatic protocol dual-energy CT. Clinical Radiology. 79(4). e554–e559.

Noda, Yoshifumi, Nao Yamada, Takuya Seko, et al.. (2022). Comparison of image quality and pancreatic ductal adenocarcinoma conspicuity between the low-kVp and dual-energy CT reconstructed with deep-learning image reconstruction algorithm. European Journal of Radiology. 159. 110685–110685. 21 indexed citations

Matsumoto, Kensuke, Nao Yamada, Kenya Kusunose, et al.. (2021). “Accelerated aging” of the heart as heart failure with preserved ejection fraction—analysis using leg-positive pressure stress echocardiography. International journal of cardiac imaging. 37(8). 2473–2482. 1 indexed citations

Maimaituxun, Gulinu, Kenya Kusunose, Hirotsugu Yamada, et al.. (2021). Deleterious Effects of Epicardial Adipose Tissue Volume on Global Longitudinal Strain in Patients With Preserved Left Ventricular Ejection Fraction. Frontiers in Cardiovascular Medicine. 7. 607825–607825. 20 indexed citations

Torii, Y, Kenya Kusunose, Hirotsugu Yamada, et al.. (2020). Association between Sarcopenia/Lower Muscle Mass and Short-Term Regression of Deep Vein Thrombosis Using Direct Oral Anticoagulants. International Heart Journal. 61(4). 787–794. 4 indexed citations

Saijo, Yoshihito, Kenya Kusunose, Nao Yamada, et al.. (2019). Sequential speckle tracking imaging to detect early stage of cancer therapeutics-related cardiac dysfunction in a patient with breast cancer. Journal of Echocardiography. 18(2). 134–135. 2 indexed citations

Kusunose, Kenya, Mika Fujiwara, Hirotsugu Yamada, et al.. (2019). Deterioration of biventricular strain is an early marker of cardiac involvement in confirmed sarcoidosis. European Heart Journal - Cardiovascular Imaging. 21(7). 796–804. 20 indexed citations

Torii, Y, Kenya Kusunose, Hirotsugu Yamada, et al.. (2019). Updated Left Ventricular Diastolic Function Recommendations and Cardiovascular Events in Patients with Heart Failure Hospitalization. Journal of the American Society of Echocardiography. 32(10). 1286–1297.e2. 17 indexed citations

Kusunose, Kenya, Nao Yamada, Hirotsugu Yamada, et al.. (2019). Association Between Right Ventricular Contractile Function and Cardiac Events in Isolated Postcapillary and Combined Pre- and Postcapillary Pulmonary Hypertension. Journal of Cardiac Failure. 26(1). 43–51. 3 indexed citations

10.

Kirigaya, Hidekuni, Shingo Kato, Nao Yamada, et al.. (2016). Higher CHADS2 score is associated with impaired coronary flow reserve: A study using phase contrast cine magnetic resonance imaging. International Journal of Cardiology. 221. 800–805. 5 indexed citations

11.

Nouchi, Ryo, Masanori Shigeno, Nao Yamada, et al.. (2014). Reversible switching of charge injection barriers at metal/organic-semiconductor contacts modified with structurally disordered molecular monolayers. Applied Physics Letters. 104(1). 14 indexed citations

12.

Hira, Tohru, et al.. (2013). Oral Administration of Corn Zein Hydrolysate Stimulates GLP-1 and GIP Secretion and Improves Glucose Tolerance in Male Normal Rats and Goto-Kakizaki Rats. Endocrinology. 154(9). 3089–3098. 58 indexed citations

13.

Yamaguchi, Atsushi, et al.. (2013). Interannual changes in the zooplankton community structure on the southeastern Bering Sea shelf during summers of 1994–2009. Deep Sea Research Part II Topical Studies in Oceanography. 94. 44–56. 23 indexed citations

14.

Masuda, Masayuki, Sachiko Tanaka, Nao Yamada, et al.. (2012). Low-Dose Glucocorticoid Therapy Complements the Pituitary-Adrenocortical System and Reduces Anxiety and Insomnia in Myasthenia Gravis Patients. Clinical Neuropharmacology. 35(1). 30–36. 4 indexed citations

15.

Miyata, Shigeo, Nao Yamada, & Tomie Kawada. (2012). Possible Involvement of Hypothalamic Nucleobindin-2 in Hyperphagic Feeding in Tsumura Suzuki Obese Diabetes Mice. Biological and Pharmaceutical Bulletin. 35(10). 1784–1793. 18 indexed citations

16.

Matsumoto, Kouzou, et al.. (2011). Triarylamines on [3]Radialene Scaffold: Novel [3]Radialene-based, Multistep, Wide-range Redox Systems with Remarkably Low Oxidation Potentials. Chemistry Letters. 40(9). 1033–1035. 6 indexed citations

17.

Masuda, Masayuki, Moe Matsumoto, Sachiko Tanaka, et al.. (2010). Clinical implication of peripheral CD4+CD25+ regulatory T cells and Th17 cells in myasthenia gravis patients. Journal of Neuroimmunology. 225(1-2). 123–131. 97 indexed citations

18.

Masuda, Masayuki, Sachiko Tanaka, Kanako Nakajima, et al.. (2009). Clinical implications of the type 1/type 2 balance of helper T cells and P-glycoprotein function in peripheral T lymphocytes of myasthenia gravis patients. European Journal of Pharmacology. 627(1-3). 325–331. 10 indexed citations

19.

Yamada, Nao, et al.. (1989). [Cine MR imaging in valvular heart disease].. PubMed. 34(1). 11–7. 1 indexed citations

20.

Yamada, Nao, et al.. (1984). [Presence of anti-AFP-antibody producing B cells in peripheral blood lymphocyte of hepatocellular carcinoma patient].. PubMed. 81(2). 278–278. 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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