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Researcher · Hiratsuka Kyosai Hospital · Japan

Shigeo Umezawa

Shigeo Umezawa publishes mostly in Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging, on topics such as Cardiac Imaging and Diagnostics, Lipoproteins and Cardiovascular Health and Coronary Interventions and Diagnostics.

OpenAlex
World rank
#6,115,570
of 7,710,434 ranked researchers
Rank in Japan
#231,446
of 383,136
Works
73
Citations
643
Citations per work
8.8
h-index
15
i10-index 18Top 32% in Cardiology and Cardiovascular Medicine
Shigeo Umezawa

What does Shigeo Umezawa research?

Shigeo Umezawa's work is mostly in Medicine (77%), Nursing (3%), Engineering (2%).

Health Sciences: 58 works · 79.9% of their workMedicine: 56 works · 77.1% of their workCardiology and Cardiovascular Medicine: 20 works · 26.8% of their workSurgery: 18 works · 24.0% of their workRadiology, Nuclear Medicine and Imaging: 14 works · 19.6% of their workPulmonary and Respiratory Medicine: 5 works · 6.7% of their workNursing: 2 works · 2.8% of their workNutrition and Dietetics: 2 works · 2.8% of their workEverything else: 13 works · 17.9% of their workPhysical Sciences: 2 works · 2.2% of their workEngineering: 2 works · 2.2% of their workBiomedical Engineering: 2 works · 2.2% of their workTHEIR WORKShigeo Umezawa73works
Physical Sciences2%Health Sciences80%

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. Medicine5677.1%
    2. Nursing22.8%
  2. Everything else1317.9%
    1. Engineering22.2%
  1. 1Cardiology and Cardiovascular Medicine27% of their works
  2. 2Surgery24% of their works
  3. 3Radiology, Nuclear Medicine and Imaging20% of their works
  4. 4Pulmonary and Respiratory Medicine7% of their works
  5. 5Nutrition and Dietetics3% of their works
  6. 6Biomedical Engineering2% of their works

Research topics

Which keywords describe Shigeo Umezawa's research?

The keywords of their largest research topics: Cardiac Imaging, Coronary Artery Disease, Cholesterol-lowering, Statins, Coronary Stents, Myocardial Revascularization, Chamber Quantification and Echocardiography.

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. Cardiac Imaging271 topic
  2. Coronary Artery Disease271 topic
  3. Cholesterol-lowering171 topic
  4. Statins171 topic
  5. Coronary Stents131 topic
  6. Myocardial Revascularization131 topic
  7. Chamber Quantification71 topic
  8. Echocardiography71 topic
  9. Cardiovascular Disease51 topic
  10. Omega-3 Fatty Acids51 topic
  11. Arrhythmia Detection41 topic
  12. Arterial Stiffness41 topic
  13. Catheter Ablation41 topic
  14. ECG Signal41 topic
  15. Endothelial Dysfunction41 topic
  16. Ventricular Tachycardia41 topic

Where does Shigeo Umezawa work?

Shigeo Umezawa's main affiliation in the publication record is Hiratsuka Kyosai Hospital, Japan.

How many publications and citations does Shigeo Umezawa have?

OpenAlex counts 73 works and 643 citations for Shigeo Umezawa, an h-index of 15, ranking #6,115,570 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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