Tomoko Ishizu

6.1k total citations
195 papers, 3.6k citations indexed

About

Tomoko Ishizu is a scholar working on Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Tomoko Ishizu has authored 195 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 146 papers in Cardiology and Cardiovascular Medicine, 41 papers in Radiology, Nuclear Medicine and Imaging and 39 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Tomoko Ishizu's work include Cardiovascular Function and Risk Factors (64 papers), Cardiac Arrhythmias and Treatments (41 papers) and Cardiac Imaging and Diagnostics (39 papers). Tomoko Ishizu is often cited by papers focused on Cardiovascular Function and Risk Factors (64 papers), Cardiac Arrhythmias and Treatments (41 papers) and Cardiac Imaging and Diagnostics (39 papers). Tomoko Ishizu collaborates with scholars based in Japan, United States and Belgium. Tomoko Ishizu's co-authors include Yoshihiro Seo, Kazutaka Aonuma, Masayoshi Yamamoto, Tomoko Machino‐Ohtsuka, Ryo Kawamura, Yukio Sekiguchi, Kimi Sato, Seika Sai, Yasushi Kawakami and Akinori Sugano 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

Tomoko Ishizu

174 papers receiving 3.5k citations

Peers

Tomoko Ishizu

CCM

RNMI

SURGE

PRM

EPIDE

Yoshihiro Seo Japan

Mads J. Andersen Denmark

Peter Ammann Switzerland

Markus Noveanu Switzerland

Rasmus Møgelvang Denmark

Santo Dellegrottaglie Italy

Kaoru Dohi Japan

Joseph Lindsay United States

Erwan Donal France

Mihael Potocki Switzerland

Yoshihiro Seo Japan

Tomoko Ishizu

3.1k ×1.2

CCM

982 ×1.2

RNMI

757 ×1.1

SURGE

636 ×1.0

PRM

334 ×0.9

EPIDE

Citations per year, relative to Tomoko Ishizu Tomoko Ishizu (= 1×) peers Yoshihiro Seo

Countries citing papers authored by Tomoko Ishizu

Since Specialization

Citations

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

Fields of papers citing papers by Tomoko Ishizu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoko Ishizu

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

Oda, Yuka, et al.. (2025). Rescuing Protamine Anaphylaxis Refractory to Adrenaline Using Extracorporeal Membrane Oxygenation. JACC Case Reports. 30(6). 102966–102966.

Ishizuka, Y., Kazuko Tajiri, Hiroyuki Naito, et al.. (2025). Risk of recurrence and bleeding in patients with cancer-associated venous thromboembolism in the direct oral anticoagulants era: Findings from the TULIPE registry. PLoS ONE. 20(7). e0329025–e0329025.

Sadahiro, Taketaro, Yuto Abe, Yu Yamada, et al.. (2025). Shortening and optimization of MEF2C and GATA4 promote cardiac reprogramming. Biochemical and Biophysical Research Communications. 781. 152511–152511.

Hiraya, Daigo, et al.. (2024). Evolut PRO successfully deployed above the annulus plane for type 2 bicuspid aortic valve. Cardiovascular Intervention and Therapeutics. 40(1). 203–204.

Nakano, Koji, Masayoshi Yamamoto, Yu Yamada, et al.. (2024). Mitochondrial Structural Abnormalities and Cardiac Reverse Remodeling in Patients With Systolic Dysfunction. Circulation Journal. 89(1). 101–108. 3 indexed citations

Shinoda, Yasutoshi, Yuki Komatsu, Masayuki Hattori, et al.. (2024). Optimal cardiac rhythm during substrate mapping in scar-related ventricular tachycardia: Significance of wavefront direction on identifying critical sites. Heart Rhythm. 21(8). 1298–1307. 1 indexed citations

Sato, Kimi, Masayoshi Yamamoto, Takeru Nabeta, et al.. (2024). Association Between Right Bundle Branch Block and Ventricular Arrhythmia in Patients With Cardiac Sarcoidosis. SHILAP Revista de lepidopterología. 3(8). 101105–101105. 2 indexed citations

Iida, Noriko, Kazuko Tajiri, Tomoko Ishizu, et al.. (2022). Echocardiography image quality of global longitudinal strain in cardio-oncology: a prospective real-world investigation. Journal of Echocardiography. 20(3). 159–165. 7 indexed citations

Ishizu, Tomoko, Toshimi Sairenchi, Kazumasa Yamagishi, et al.. (2021). Right bundle branch block and risk of cardiovascular mortality: the Ibaraki Prefectural Health Study. Heart and Vessels. 37(4). 609–618. 3 indexed citations

10.

Yamamoto, Masayoshi, Tomoko Ishizu, Yoshihiro Seo, et al.. (2021). Pathophysiological role of right ventricular function and interventricular functional mismatch in the development of pulmonary edema in acute heart failure. Journal of Cardiology. 79(6). 711–718. 4 indexed citations

11.

Ishizu, Tomoko, Yoshihiro Seo, Yuki Komatsu, Nobuyuki Ohte, & Masaki Ieda. (2020). 3-Dimensional Speckle-Tracking Echocardiography-Derived Interventricular Activation Imaging in a Patient With Repaired Tetralogy of Fallot. SHILAP Revista de lepidopterología. 2(10). 1575–1577. 1 indexed citations

12.

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

13.

Machino‐Ohtsuka, Tomoko, Yoshihiro Seo, Tomoko Ishizu, et al.. (2019). Relationships between maintenance of sinus rhythm and clinical outcomes in patients with heart failure with preserved ejection fraction and atrial fibrillation. Journal of Cardiology. 74(3). 235–244. 34 indexed citations

14.

Sugano, Akinori, Yoshihiro Seo, Tomoko Ishizu, et al.. (2018). Soluble ST2 and brain natriuretic peptide predict different mode of death in patients with heart failure and preserved ejection fraction. Journal of Cardiology. 73(4). 326–332. 17 indexed citations

15.

Tanaka, Atsushi, Hisako Yoshida, Mamoru Nanasato, et al.. (2018). Sitagliptin on carotid intima-media thickness in type 2 diabetes patients receiving primary or secondary prevention of cardiovascular disease: A subgroup analysis of the PROLOGUE study. International Journal of Cardiology. 271. 331–335. 8 indexed citations

16.

Yamamoto, Masayoshi, Tomoko Ishizu, Yoshihiro Seo, et al.. (2017). Teneligliptin Prevents Cardiomyocyte Hypertrophy, Fibrosis, and Development of Hypertensive Heart Failure in Dahl Salt-Sensitive Rats. Journal of Cardiac Failure. 24(1). 53–60. 8 indexed citations

17.

Ishizu, Tomoko, Yoshihiro Seo, Hiroaki Suzuki, et al.. (2016). Myocardial dysfunction identified by three-dimensional speckle tracking echocardiography in type 2 diabetes patients relates to complications of microangiopathy. Journal of Cardiology. 68(4). 282–287. 43 indexed citations

18.

Sugano, Akinori, Tomoko Ishizu, Akihiro Nakamura, et al.. (2015). Cardiac Resynchronization Therapy in a Patient With a Failing Systemic Right Ventricle. Canadian Journal of Cardiology. 31(6). 819.e5–819.e7. 1 indexed citations

19.

Kuroki, Kenji, Hiroshi Tada, Yoshihiro Seo, et al.. (2012). Prediction and Mechanism of Frequent Ventricular Premature Contractions Related to Haemodynamic Deterioration. European Journal of Heart Failure. 14(10). 1112–1120. 21 indexed citations

20.

Ishizu, Tomoko, et al.. (2010). Study of the Self-Controllability for the Fast Reactor Core with High-Thermal-Conductivity Fuel. Journal of Nuclear Science and Technology. 47(8). 684–697. 3 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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