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Researcher · Pirogov Russian National Research Medical University · Russia

O.I. Efremova

O.I. Efremova publishes mostly in Surgery, Internal Medicine and Cardiology and Cardiovascular Medicine, on topics such as Venous Thromboembolism Diagnosis and Management, Diagnosis and Treatment of Venous Diseases and Vascular anomalies and interventions.

ORCID 0000-0001-5906-8120 OpenAlex
World rank
#4,170,242
of 7,710,434 ranked researchers
Rank in Russia
#23,169
of 179,717
Works
64
Citations
382
Citations per work
6.0
h-index
10
i10-index 10Top 49% in Surgery
O.I. Efremova

What does O.I. Efremova research?

O.I. Efremova's work is mostly in Medicine (75%), Health Professions (4%).

Health Sciences: 51 works · 79.0% of their workMedicine: 48 works · 75.3% of their workSurgery: 23 works · 36.4% of their workInternal Medicine: 16 works · 25.3% of their workCardiology and Cardiovascular Medicine: 4 works · 6.8% of their workDermatology: 3 works · 4.9% of their workHematology: 1 works · 1.9% of their workHealth Professions: 2 works · 3.7% of their workEmergency Medical Services: 2 works · 3.7% of their workEverything else: 13 works · 21.0% of their workTHEIR WORKO.I. Efremova64works
Health Sciences79%

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. Medicine4875.3%
    2. Health Professions23.7%
  2. Everything else1321.0%
  1. 1Surgery36% of their works
  2. 2Internal Medicine25% of their works
  3. 3Cardiology and Cardiovascular Medicine7% of their works
  4. 4Dermatology5% of their works
  5. 5Emergency Medical Services4% of their works
  6. 6Hematology2% of their works

Research topics

Which keywords describe O.I. Efremova's research?

The keywords of their largest research topics: Clinical Practice Guidelines, Deep Vein Thrombosis, Risk Factors, Antithrombotic Therapy, Venous Thromboembolism, Chronic Venous Insufficiency, Varicose Veins and Guidelines.

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. Clinical Practice Guidelines742 topics
  2. Deep Vein Thrombosis502 topics
  3. Risk Factors462 topics
  4. Antithrombotic Therapy411 topic
  5. Venous Thromboembolism411 topic
  6. Chronic Venous Insufficiency331 topic
  7. Varicose Veins331 topic
  8. Guidelines153 topics
  9. Inferior Vena Cava91 topic
  10. Superior Mesenteric Artery Syndrome91 topic
  11. Hypertrophic Scarring81 topic
  12. Keloids81 topic
  13. Anticoagulant Therapy61 topic
  14. Atrial Fibrillation61 topic
  15. Catheter-Related Infections61 topic
  16. Central Venous Catheterization61 topic
  17. Angioplasty51 topic
  18. Peripheral Arterial Disease51 topic
  19. Acute Coronary Syndromes41 topic
  20. Myocardial Infarction41 topic

Where does O.I. Efremova work?

O.I. Efremova's main affiliation in the publication record is Pirogov Russian National Research Medical University, Russia.

How many publications and citations does O.I. Efremova have?

OpenAlex counts 64 works and 382 citations for O.I. Efremova, an h-index of 10, ranking #4,170,242 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.

Discussion

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