Science Explorer Back to mapMap
Discussion
Researcher · Dnipro State Medical University · Ukraine

Olena Koval

Olena Koval publishes mostly in Cardiology and Cardiovascular Medicine, Surgery and Epidemiology, on topics such as Healthcare Systems and Public Health, Atrial Fibrillation Management and Outcomes and Venous Thromboembolism Diagnosis and Management.

ORCID 0000-0003-0776-0603 OpenAlex
World rank
#3,505,519
of 7,710,434 ranked researchers
Rank in Ukraine
#3,093
of 46,931
Works
45
Citations
2.8k
Citations per work
62.9
h-index
7
i10-index 7Top 72% in Cardiology and Cardiovascular Medicine
Olena Koval

What does Olena Koval research?

Olena Koval's work is mostly in Medicine (55%), Computer Science (6%).

Health Sciences: 25 works · 54.8% of their workMedicine: 25 works · 54.8% of their workCardiology and Cardiovascular Medicine: 12 works · 26.1% of their workSurgery: 5 works · 11.3% of their workEpidemiology: 5 works · 10.4% of their workInternal Medicine: 2 works · 3.5% of their workPulmonary and Respiratory Medicine: 2 works · 3.5% of their workEverything else: 18 works · 39.1% of their workPhysical Sciences: 3 works · 6.1% of their workComputer Science: 3 works · 6.1% of their workInformation Systems: 3 works · 6.1% of their workTHEIR WORKOlena Koval45works
Physical Sciences6%Health Sciences55%

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. Medicine2554.8%
  2. Everything else1839.1%
    1. Computer Science36.1%
  1. 1Cardiology and Cardiovascular Medicine26% of their works
  2. 2Surgery11% of their works
  3. 3Epidemiology10% of their works
  4. 4Information Systems6% of their works
  5. 5Internal Medicine4% of their works
  6. 6Pulmonary and Respiratory Medicine4% of their works

Research topics

Which keywords describe Olena Koval's research?

The keywords of their largest research topics: Guidelines, Risk Factors, Stroke Prevention, Diagnosis, Treatment, Cardiovascular Disease, Cardiovascular Diseases and Prevention.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 22 words, with their numbers
  1. Guidelines113 topics
  2. Risk Factors102 topics
  3. Stroke Prevention92 topics
  4. Diagnosis72 topics
  5. Treatment72 topics
  6. Cardiovascular Disease62 topics
  7. Cardiovascular Diseases61 topic
  8. Prevention61 topic
  9. Anticoagulant Therapy51 topic
  10. Atrial Fibrillation51 topic
  11. Antithrombotic Therapy41 topic
  12. Carotid Artery Stenosis41 topic
  13. Endarterectomy41 topic
  14. Venous Thromboembolism41 topic
  15. Acute Coronary Syndromes31 topic
  16. Anatomical Nomenclature31 topic
  17. B-Type Natriuretic Peptide31 topic
  18. Education31 topic
  19. Eponyms31 topic
  20. Heart Failure31 topic
  21. Myocardial Infarction31 topic
  22. Technology31 topic

Where does Olena Koval work?

Olena Koval's main affiliation in the publication record is Dnipro State Medical University, Ukraine.

How many publications and citations does Olena Koval have?

OpenAlex counts 45 works and 2,829 citations for Olena Koval, an h-index of 7, ranking #3,505,519 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 Olena Koval

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.

Discussion

Ask a question or share a note about Olena Koval. Keep it to the research: no personal attacks, advertising or links. Any reader can report a post, which collapses it for everyone until it is opened.