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Researcher · Kyoto Medical Center · Japan

Kei Nishiyama

Kei Nishiyama publishes mostly in Emergency Medicine, Cardiology and Cardiovascular Medicine and Surgery, on topics such as Cardiac Arrest and Resuscitation, Cardiac, Anesthesia and Surgical Outcomes and Diabetes and associated disorders.

ORCID 0000-0003-3676-0135 OpenAlex
World rank
#1,277,801
of 1,633,909 ranked researchers
Rank in Japan
#81,194
of 114,622
Works
25
Citations
4
Citations per work
0.2

What does Kei Nishiyama research?

Emergency Medicine: 18.5%Cardiology and Cardiovascular Medicine: 14.8%Surgery: 14.8%Pathology and Forensic Medicine: 7.4%other fields: 44.5%18%top field
Emergency Medicine18.5%Cardiology and Cardiovascular Medicine14.8%Surgery14.8%Pathology and Forensic Medicine7.4%other fields44.5%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Emergency Medicine18% of their works
  2. 2Cardiology and Cardiovascular Medicine15% of their works
  3. 3Surgery15% of their works
  4. 4Pathology and Forensic Medicine7% of their works
  5. 5Radiology, Nuclear Medicine and Imaging7% of their works
  6. 6Aerospace Engineering4% of their works

Research topics

Which keywords describe Kei Nishiyama's research?

The keywords of their largest research topics: Cardiac Arrest, Mortality, Resuscitation, Cardiac Risk, Perioperative, Type 1 Diabetes, Air Force and Autoimmunity.

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. Cardiac Arrest41 topic
  2. Mortality42 topics
  3. Resuscitation41 topic
  4. Cardiac Risk31 topic
  5. Perioperative31 topic
  6. Type 1 Diabetes22 topics
  7. Air Force11 topic
  8. Autoimmunity11 topic
  9. Catheter Ablation11 topic
  10. Diabetes11 topic
  11. Genetics11 topic
  12. Hypoglycemia11 topic
  13. Injury Severity11 topic
  14. Modernization11 topic
  15. Photoplethysmography11 topic
  16. Remote Monitoring11 topic
  17. Trauma Center11 topic
  18. Ventricular Tachycardia11 topic

Where does Kei Nishiyama work?

Kei Nishiyama's main affiliation in the publication record is Kyoto Medical Center, Japan.

How many publications and citations does Kei Nishiyama have?

Science Explorer counts 25 works and 4 citations for Kei Nishiyama, ranking #1,277,801 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.