Nahoko Kato

558 total citations
20 papers, 182 citations indexed

About

Nahoko Kato is a scholar working on Cardiology and Cardiovascular Medicine, Epidemiology and Surgery. According to data from OpenAlex, Nahoko Kato has authored 20 papers receiving a total of 182 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Cardiology and Cardiovascular Medicine, 10 papers in Epidemiology and 7 papers in Surgery. Recurrent topics in Nahoko Kato's work include Cardiac Valve Diseases and Treatments (14 papers), Infective Endocarditis Diagnosis and Management (10 papers) and Cardiac Imaging and Diagnostics (5 papers). Nahoko Kato is often cited by papers focused on Cardiac Valve Diseases and Treatments (14 papers), Infective Endocarditis Diagnosis and Management (10 papers) and Cardiac Imaging and Diagnostics (5 papers). Nahoko Kato collaborates with scholars based in United States and Japan. Nahoko Kato's co-authors include Patricia A. Pellikka, Christopher G. Scott, Ratnasari Padang, Sorin V. Pislaru, Mayra Guerrero, Vuyisile T. Nkomo, Kentaro Shibayama, Hiroyuki Watanabe, Kevin L. Greason and Shinji Tamaki 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

Nahoko Kato

18 papers receiving 181 citations

Peers

Nahoko Kato

CCM

EPIDE

RNMI

SURGE

PRM

Jae-Jin Kwak South Korea

Omar Chehab United Kingdom

Rocío García‐Orta Spain

José Luiz Barros Pena Brazil

Stephen Dorman United Kingdom

Omar Aldalati United Kingdom

Anita Macnab United Kingdom

Stéphane Delepine France

Stefano Benussi Italy

Lars Søndergaard Denmark

Jae-Jin Kwak South Korea

Nahoko Kato

222 ×1.4

CCM

86 ×0.9

EPIDE

27 ×0.4

RNMI

64 ×1.6

SURGE

44 ×2.0

PRM

Citations per year, relative to Nahoko Kato Nahoko Kato (= 1×) peers Jae-Jin Kwak

Countries citing papers authored by Nahoko Kato

Since Specialization

Citations

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

Fields of papers citing papers by Nahoko Kato

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nahoko Kato

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

Kato, Nahoko, et al.. (2025). Clinical challenges in calcific mitral stenosis from diagnosis to management. Journal of Cardiology. 87(1). 51–60.

Noguchi, Masahiko, Nahoko Kato, Kotaro Obunai, et al.. (2024). Midterm outcomes of transcatheter aortic valve replacement in patients with active cancer. Open Heart. 11(1). e002573–e002573. 1 indexed citations

Kobayashi, Tetsuya, et al.. (2024). Familial cryptogenic stroke. SHILAP Revista de lepidopterología. 12(5). e8846–e8846. 1 indexed citations

Kagiyama, Nobuyuki, Yukio Abe, Kenya Kusunose, et al.. (2024). Multicenter validation study for automated left ventricular ejection fraction assessment using a handheld ultrasound with artificial intelligence. Scientific Reports. 14(1). 15359–15359. 10 indexed citations

Kato, Nahoko, Mayra Guerrero, Ratnasari Padang, et al.. (2022). Prevalence and Natural History of Mitral Annulus Calcification and Related Valve Dysfunction. Mayo Clinic Proceedings. 97(6). 1094–1107. 28 indexed citations

Chao, Chieh‐Ju, Nahoko Kato, Christopher G. Scott, et al.. (2022). Unsupervised Machine Learning for Assessment of Left Ventricular Diastolic Function and Risk Stratification. Journal of the American Society of Echocardiography. 35(12). 1214–1225.e8. 15 indexed citations

Kato, Nahoko, Patricia A. Pellikka, Christopher G. Scott, et al.. (2022). Impact of mitral intervention on outcomes of patients with mitral valve dysfunction and annulus calcification. Catheterization and Cardiovascular Interventions. 99(6). 1807–1816. 3 indexed citations

Obunai, Kotaro, et al.. (2021). Lipomatous Atrial Septal Hypertrophy and Atrial Septal Defect With Rim Deficiency. JACC: Cardiovascular Interventions. 15(3). e31–e33. 1 indexed citations

Kato, Nahoko, Jeremy J. Thaden, William R. Miranda, et al.. (2021). Impact of Aortic Valve Replacement for Severe Aortic Stenosis on Organic and Functional Mitral Regurgitation. ESC Heart Failure. 8(6). 5482–5492. 7 indexed citations

10.

Kato, Nahoko, Sorin V. Pislaru, Ratnasari Padang, et al.. (2021). A Novel Assessment Using Projected Transmitral Gradient Improves Diagnostic Yield of Doppler Hemodynamics in Rheumatic and Calcific Mitral Stenosis. JACC. Cardiovascular imaging. 14(3). 559–570. 8 indexed citations

11.

Kato, Nahoko, Ratnasari Padang, Christopher G. Scott, et al.. (2020). The Natural History of Severe Calcific Mitral Stenosis. Journal of the American College of Cardiology. 75(24). 3048–3057. 43 indexed citations

12.

Kato, Nahoko, Christopher G. Scott, Mackram F. Eleid, et al.. (2020). The prevalence and natural history of mitral annulus calcification. European Heart Journal. 41(Supplement_2). 1 indexed citations

13.

Kato, Nahoko, et al.. (2020). Symptoms and natural history in patients with isolated severe calcific mitral stenosis. European Heart Journal. 41(Supplement_2). 1 indexed citations

14.

Kato, Nahoko, Kentaro Shibayama, Hiroshi Okumura, et al.. (2019). Impact of transcatheter aortic valve replacement on hemodynamic status in patients with aortic stenosis and mitral stenosis: Doppler echocardiographic study. Journal of Cardiology. 74(6). 532–538. 4 indexed citations

15.

Kato, Nahoko, Ratnasari Padang, Cristina Pislaru, et al.. (2019). Hemodynamics and Prognostic Impact of Concomitant Mitral Stenosis in Patients Undergoing Surgical or Transcatheter Aortic Valve Replacement for Aortic Stenosis. Circulation. 140(15). 1251–1260. 21 indexed citations

16.

Kato, Nahoko, Kentaro Shibayama, Masahiko Noguchi, et al.. (2018). Superiority of novel automated assessment of aortic annulus by intraoperative three-dimensional transesophageal echocardiography in patients with severe aortic stenosis: Comparison with conventional cross-sectional assessment. Journal of Cardiology. 72(4). 321–327. 12 indexed citations

17.

Shibayama, Kentaro, Minoru Tabata, Nahoko Kato, et al.. (2017). Accuracy and usefulness of aortic annular measurement using real-time three-dimensional transesophageal echocardiography: Comparison with direct surgical sizing. Journal of Cardiology. 71(3). 230–236.

18.

Gosho, Masahiko, et al.. (2016). Influence of upper and temporal transconjunctival sclerocorneal incision on marginal reflex distance after cataract surgery. BMC Ophthalmology. 16(1). 95–95. 3 indexed citations

19.

Kato, Nahoko, et al.. (2015). Early resolution of subretinal fluid without high-dose corticosteroids in a pregnant patient with Vogt-Koyanagi-Harada disease: a case report. Journal of Ophthalmic Inflammation and Infection. 5(1). 20–20. 3 indexed citations

20.

Murayama, Hiroshi, et al.. (2001). Right atrial myxoma associated with atrial septal defect: a case report and review of the literature.. PubMed. 7(3). 166–9. 20 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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