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Ken Okumura

Ken Okumura publishes mostly in Cardiology and Cardiovascular Medicine, Surgery and Pediatrics, Perinatology and Child Health, on topics such as Atrial Fibrillation Management and Outcomes, Cardiac Arrhythmias and Treatments and Cardiac electrophysiology and arrhythmias.

World rank
#65,035
of 1,633,909 ranked researchers
Rank in Japan
#1,158
of 114,622
Works
65
Citations
315
Citations per work
4.8

What does Ken Okumura research?

Cardiology and Cardiovascular Medicine: 81.8%Surgery: 3.9%Pediatrics, Perinatology and Child Health: 1.3%Pulmonary and Respiratory Medicine: 1.3%other fields: 11.7%82%top field
Cardiology and Cardiovascular Medicine81.8%Surgery3.9%Pediatrics, Perinatology and Child Health1.3%Pulmonary and Respiratory Medicine1.3%other fields11.7%

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

  1. 1Cardiology and Cardiovascular Medicine82% of their works
  2. 2Surgery4% of their works
  3. 3Pediatrics, Perinatology and Child Health1% of their works
  4. 4Pulmonary and Respiratory Medicine1% of their works
  5. 5Pharmacology1% of their works
  6. 6Sociology and Political Science1% of their works

Research topics

Which keywords describe Ken Okumura's research?

The keywords of their largest research topics: Catheter Ablation, Guidelines, Anticoagulant Therapy, Atrial Fibrillation, Arrhythmias, Radiofrequency Ablation, Ventricular Tachycardia and Sudden Cardiac Death.

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 20 words, with their numbers
  1. Catheter Ablation392 topics
  2. Guidelines282 topics
  3. Anticoagulant Therapy251 topic
  4. Atrial Fibrillation251 topic
  5. Arrhythmias232 topics
  6. Radiofrequency Ablation141 topic
  7. Ventricular Tachycardia141 topic
  8. Sudden Cardiac Death132 topics
  9. Ion Channels91 topic
  10. Long-QT Syndrome91 topic
  11. Cardiac Resynchronization Therapy41 topic
  12. Implantable Cardioverter-Defibrillator41 topic
  13. Acute Coronary Syndromes31 topic
  14. Aspirin31 topic
  15. Clopidogrel31 topic
  16. Myocardial Infarction31 topic
  17. Orthostatic Hypotension21 topic
  18. Syncope21 topic
  19. Matrix Metalloproteinases11 topic
  20. Tissue Inhibitors of Metalloproteinases11 topic

Where does Ken Okumura work?

Ken Okumura's main affiliation in the publication record is Saiseikai Kumamoto Hospital, Japan.

How many publications and citations does Ken Okumura have?

Science Explorer counts 65 works and 315 citations for Ken Okumura, ranking #65,035 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.

Other researchers named Ken Okumura

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