Hiroyuki Sawatari

522 total citations
62 papers, 332 citations indexed

About

Hiroyuki Sawatari is a scholar working on Physiology, Cardiology and Cardiovascular Medicine and Endocrine and Autonomic Systems. According to data from OpenAlex, Hiroyuki Sawatari has authored 62 papers receiving a total of 332 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Physiology, 23 papers in Cardiology and Cardiovascular Medicine and 12 papers in Endocrine and Autonomic Systems. Recurrent topics in Hiroyuki Sawatari's work include Obstructive Sleep Apnea Research (20 papers), Neuroscience of respiration and sleep (10 papers) and Cardiac pacing and defibrillation studies (6 papers). Hiroyuki Sawatari is often cited by papers focused on Obstructive Sleep Apnea Research (20 papers), Neuroscience of respiration and sleep (10 papers) and Cardiac pacing and defibrillation studies (6 papers). Hiroyuki Sawatari collaborates with scholars based in Japan, United Kingdom and United States. Hiroyuki Sawatari's co-authors include Akiko Chishaki, Mari Nishizaka, Tomoko Ohkusa, Nobuko Hashiguchi, Shin‐ichi Ando, Masataka Nishimura, Wen‐Jie Song, Makoto Takemoto, Shujiro Inoue and Kenji Sunagawa and has published in prestigious journals such as Circulation, SHILAP Revista de lepidopterología and Scientific Reports.

In The Last Decade

Hiroyuki Sawatari

52 papers receiving 325 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hiroyuki Sawatari Japan 10 122 96 66 60 44 62 332
Amanda J. Ross United States 11 202 1.7× 171 1.8× 42 0.6× 96 1.6× 139 3.2× 19 467
James Moss United Kingdom 12 209 1.7× 168 1.8× 55 0.8× 70 1.2× 41 0.9× 23 485
Salah A. Ismail Saudi Arabia 13 58 0.5× 69 0.7× 30 0.5× 50 0.8× 93 2.1× 24 477
Maristella Lucchini United States 12 34 0.3× 115 1.2× 80 1.2× 44 0.7× 102 2.3× 53 383
Ariana M. Nelson United States 11 56 0.5× 62 0.6× 60 0.9× 19 0.3× 9 0.2× 39 372
Margherita Sergi Italy 7 192 1.6× 53 0.6× 56 0.8× 112 1.9× 77 1.8× 7 405
Jaspreet Bhangu United States 11 53 0.4× 164 1.7× 33 0.5× 30 0.5× 15 0.3× 21 476
Jacob P. DeBlois United States 11 92 0.8× 133 1.4× 17 0.3× 53 0.9× 22 0.5× 33 392
Amanda R. Budak United States 8 111 0.9× 72 0.8× 99 1.5× 58 1.0× 25 0.6× 11 526
Sushant M. Ranadive United States 10 90 0.7× 154 1.6× 29 0.4× 18 0.3× 42 1.0× 22 347

Countries citing papers authored by Hiroyuki Sawatari

Since Specialization
Citations

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

Fields of papers citing papers by Hiroyuki Sawatari

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroyuki Sawatari

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

All Works

20 of 20 papers shown
1.
Sawatari, Hiroyuki, et al.. (2025). Sex disparities in mental distress, selfcare ability, and quality of life in patients with chronic heart failure. Heart and Vessels. 40(9). 805–813. 2 indexed citations
2.
Ueno, Keiko, Chie Teramoto, Daisuke Nishioka, et al.. (2024). Factors associated with prolonged on-scene time in ambulance transportation among patients with minor diseases or injuries in Japan: a population-based observational study. BMC Emergency Medicine. 24(1). 10–10. 2 indexed citations
3.
4.
Sawatari, Hiroyuki, Rui Providência, Deepak Padmanabhan, et al.. (2024). CHA2DS2-VASc predicts readmission, outcomes and resource utilization in patients undergoing coronary artery bypass grafting: A 7-year National Readmission Database study. International Journal of Cardiology. 417. 132529–132529. 2 indexed citations
5.
Sawatari, Hiroyuki, Kamleshun Ramphul, Mushood Ahmed, et al.. (2024). Pericardial tamponade in coronary interventions: Morbidity and mortality. Catheterization and Cardiovascular Interventions. 104(4). 707–713. 1 indexed citations
6.
Sawatari, Hiroyuki, et al.. (2023). Dashcam video footage-based analysis of microsleep-related behaviors in truck collisions attributed to falling asleep at the wheel. Accident Analysis & Prevention. 187. 107070–107070. 7 indexed citations
7.
Sawatari, Hiroyuki, et al.. (2023). Growth‐related changes in the influence of obesity on signs suggesting sleep‐disordered breathing and sleepiness in young individuals with Down syndrome. Journal of Intellectual Disability Research. 67(11). 1150–1160. 1 indexed citations
8.
Teramoto, Chie, et al.. (2023). Identifying subgroup characteristics of adult ambulance users with nonurgent medical conditions in Japan: A population‐based observational study. SHILAP Revista de lepidopterología. 10(1). e911–e911. 1 indexed citations
9.
Patel, Kush, Hiroyuki Sawatari, C. Anwar A. Chahal, et al.. (2023). Health Care Resource, Economic, and Readmission Implications After Acute Decompensated Aortic Stenosis–A Nationwide Study. The American Journal of Cardiology. 204. 200–206. 2 indexed citations
10.
11.
Sawatari, Hiroyuki, C. Anwar A. Chahal, Raheel Ahmed, et al.. (2023). Impact of Cardiac Implantable Electronic Devices on Cost and Length of Stay in Patients With Surgical Aortic Valve Replacement and Transcutaneous Aortic Valve Implantation. The American Journal of Cardiology. 192. 69–78. 11 indexed citations
12.
Ahmed, Raheel, Akil Adrian Sherif, Selma F. Mohammed, et al.. (2022). Abstract 14180: Characteristics and In-Hospital Outcomes of Haemochromatosis in Heart Failure. Circulation. 146(Suppl_1).
13.
Sawatari, Hiroyuki, et al.. (2022). Nocturnal hypoxemia is related to morning negative affectivity in untreated patients with severe obstructive sleep apnea. Scientific Reports. 12(1). 21262–21262. 3 indexed citations
14.
Sawatari, Hiroyuki, Akiko Chishaki, Mari Nishizaka, et al.. (2020). Accumulated nocturnal hypoxemia predict arterial endothelial function in patients with sleep-disordered breathing with or without chronic heart failure. Heart and Vessels. 35(6). 800–807. 3 indexed citations
15.
Ducharme‐Smith, Allison, C. Anwar A. Chahal, Hiroyuki Sawatari, et al.. (2020). Relationship Between Anemia and Sudden Cardiac Death in Patients With Severe Aortic Stenosis. The American Journal of Cardiology. 136. 107–114. 6 indexed citations
16.
Sawatari, Hiroyuki, Mari Nishizaka, Shin‐ichi Ando, et al.. (2017). Three nights leg thermal therapy could improve sleep quality in patients with chronic heart failure. Heart and Vessels. 33(2). 155–162. 8 indexed citations
17.
Sawatari, Hiroyuki, Shin‐ichi Ando, Mari Nishizaka, et al.. (2016). Seasonal ambient changes influence inpatient falls. Age and Ageing. 46(3). 513–517. 13 indexed citations
18.
Chishaki, Akiko, Tomoko Ohkusa, Hiroyuki Sawatari, et al.. (2015). Influence of primary and secondary prevention indications on anxiety about the implantable cardioverter‐defibrillator. Journal of Arrhythmia. 32(2). 102–107. 14 indexed citations
19.
Sawatari, Hiroyuki, Shin‐ichi Ando, Mari Nishizaka, et al.. (2013). Leg Thermal Therapy Improved Sleep Structure in Patients with Congestive Heart Disease. 51. 2 indexed citations
20.
Sawatari, Hiroyuki, Makoto Takemoto, Masataka Nishimura, et al.. (2011). Identification and characterization of an insular auditory field in mice. European Journal of Neuroscience. 34(12). 1944–1952. 36 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

Breakdown of academic impact, for papers by Amanda J. Ross Breakdown of academic impact, for papers by James Moss Breakdown of academic impact, for papers by Salah A. Ismail Breakdown of academic impact, for papers by Maristella Lucchini Breakdown of academic impact, for papers by Ariana M. Nelson Breakdown of academic impact, for papers by Margherita Sergi Breakdown of academic impact, for papers by Jaspreet Bhangu Breakdown of academic impact, for papers by Jacob P. DeBlois Breakdown of academic impact, for papers by Amanda R. Budak Breakdown of academic impact, for papers by Sushant M. Ranadive
Rankless by CCL
2026