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Researcher · National Cerebral and Cardiovascular Center · Japan

Kohei Tonai

Kohei Tonai publishes mostly in Surgery, Biomedical Engineering and Cardiology and Cardiovascular Medicine, on topics such as Mechanical Circulatory Support Devices, Cardiac Structural Anomalies and Repair and Aortic Disease and Treatment Approaches.

ORCID 0000-0003-3410-859X OpenAlex
World rank
#6,473,741
of 7,710,434 ranked researchers
Rank in Japan
#260,498
of 383,136
Works
41
Citations
90
Citations per work
2.2
h-index
6
i10-index 2Top 76% in Surgery
Kohei Tonai

What does Kohei Tonai research?

Kohei Tonai's work is mostly in Medicine (66%), Engineering (18%).

Health Sciences: 27 works · 66.2% of their workMedicine: 27 works · 66.2% of their workSurgery: 13 works · 30.6% of their workCardiology and Cardiovascular Medicine: 7 works · 17.4% of their workPulmonary and Respiratory Medicine: 4 works · 9.9% of their workEpidemiology: 2 works · 5.0% of their workEmergency Medicine: 1 works · 3.3% of their workPhysical Sciences: 7 works · 18.2% of their workEngineering: 7 works · 18.2% of their workBiomedical Engineering: 7 works · 18.2% of their workEverything else: 6 works · 15.6% of their workTHEIR WORKKohei Tonai41works
Physical Sciences18%Health Sciences66%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine2766.2%
    1. Engineering718.2%
  3. Everything else615.6%
  1. 1Surgery31% of their works
  2. 2Biomedical Engineering18% of their works
  3. 3Cardiology and Cardiovascular Medicine17% of their works
  4. 4Pulmonary and Respiratory Medicine10% of their works
  5. 5Epidemiology5% of their works
  6. 6Emergency Medicine3% of their works

Research topics

Which keywords describe Kohei Tonai's research?

The keywords of their largest research topics: Extracorporeal Membrane Oxygenation, Left Ventricular Assist Device, Myocardial Infarction, Ventricular Reconstruction, Aortic Dissection, Bicuspid Aortic Valve, Surgical Aortic-Valve Replacement and Transcatheter Aortic-Valve Replacement.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Extracorporeal Membrane Oxygenation221 topic
  2. Left Ventricular Assist Device221 topic
  3. Myocardial Infarction201 topic
  4. Ventricular Reconstruction201 topic
  5. Aortic Dissection91 topic
  6. Bicuspid Aortic Valve91 topic
  7. Surgical Aortic-Valve Replacement81 topic
  8. Transcatheter Aortic-Valve Replacement81 topic
  9. Cardiopulmonary Bypass61 topic
  10. Coronary Artery Bypass Surgery61 topic
  11. Cardiac Arrest41 topic
  12. Diagnosis41 topic
  13. Infective Endocarditis41 topic
  14. Rejection41 topic
  15. Resuscitation41 topic
  16. Transplantation41 topic

Where does Kohei Tonai work?

Kohei Tonai's main affiliation in the publication record is National Cerebral and Cardiovascular Center, Japan.

How many publications and citations does Kohei Tonai have?

OpenAlex counts 41 works and 90 citations for Kohei Tonai, an h-index of 6, ranking #6,473,741 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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