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Researcher · Tohoku University · Japan

Osamu Kahata

Osamu Kahata publishes mostly in Pulmonary and Respiratory Medicine, Epidemiology and Surgery, on topics such as Congenital Heart Disease Studies, Pulmonary Hypertension Research and Treatments and Congenital Diaphragmatic Hernia Studies.

OpenAlex
World rank
#6,313,808
of 7,710,434 ranked researchers
Rank in Japan
#247,156
of 383,136
Works
28
Citations
87
Citations per work
3.1
h-index
3
i10-index 3Top 95% in Pulmonary and Respiratory Medicine
Osamu Kahata

What does Osamu Kahata research?

Osamu Kahata's work is mostly in Medicine (86%), Engineering (5%).

Health Sciences: 24 works · 86.0% of their workMedicine: 24 works · 86.0% of their workPulmonary and Respiratory Medicine: 8 works · 30.2% of their workEpidemiology: 8 works · 27.9% of their workCardiology and Cardiovascular Medicine: 3 works · 11.6% of their workSurgery: 3 works · 11.6% of their workRadiology, Nuclear Medicine and Imaging: 1 works · 4.7% of their workEverything else: 3 works · 9.3% of their workPhysical Sciences: 1 works · 4.7% of their workEngineering: 1 works · 4.7% of their workBiomedical Engineering: 1 works · 4.7% of their workTHEIR WORKOsamu Kahata28works
Physical Sciences5%Health Sciences86%

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. Medicine2486.0%
  2. Everything else39.3%
    1. Engineering14.7%
  1. 1Pulmonary and Respiratory Medicine30% of their works
  2. 2Epidemiology28% of their works
  3. 3Surgery12% of their works
  4. 4Cardiology and Cardiovascular Medicine12% of their works
  5. 5Biomedical Engineering5% of their works
  6. 6Radiology, Nuclear Medicine and Imaging5% of their works

Research topics

Which keywords describe Osamu Kahata's research?

The keywords of their largest research topics: Congenital Heart Disease, Cardiac Surgery, Pulmonary Valve Replacement, Extracorporeal Membrane Oxygenation, Pulmonary Hypertension, Right Heart Assessment, Congenital Diaphragmatic Hernia and Fetal Surgery.

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 18 words, with their numbers
  1. Congenital Heart Disease142 topics
  2. Cardiac Surgery121 topic
  3. Pulmonary Valve Replacement121 topic
  4. Extracorporeal Membrane Oxygenation62 topics
  5. Pulmonary Hypertension51 topic
  6. Right Heart Assessment51 topic
  7. Congenital Diaphragmatic Hernia41 topic
  8. Fetal Surgery41 topic
  9. Airway Stenosis31 topic
  10. Tracheostomy31 topic
  11. Cardiac Arrest21 topic
  12. Cardiogenic Shock21 topic
  13. Cardiovascular Diseases21 topic
  14. Left Ventricular Assist Device21 topic
  15. Pregnancy21 topic
  16. Resuscitation21 topic
  17. Surgical Aortic-Valve Replacement21 topic
  18. Transcatheter Aortic-Valve Replacement21 topic

Where does Osamu Kahata work?

Osamu Kahata's main affiliation in the publication record is Tohoku University, Japan.

How many publications and citations does Osamu Kahata have?

OpenAlex counts 28 works and 87 citations for Osamu Kahata, an h-index of 3, ranking #6,313,808 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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