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Nonprofit · Athens · Greece

Hellenic Red Cross

In research, Hellenic Red Cross stands highest in Medicine (#8,855 of 10,443 worldwide) and Health Sciences (#10,215 of 11,982 worldwide), 2022–2025.

redcross.grROR OpenAlex
World rank, 2022–2025
#24,755
of 28,054 · #24,157 all time
Rank in Greece
#116
of 124
Research works
616
▼ 6% vs 2013–17
Citations
11k
17.1 per fractional work
Top-10% rate
10.1%
record average 16.5%
Open access
34%
world 28%

What is Hellenic Red Cross known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
MedicineField #8,855 of 10,443 9.9%75 #7338
Health SciencesDomain #10,215 of 11,982 10.2%79 #9022

Each strip is that field’s whole ranked pool, with the notch where Hellenic Red Cross sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.07× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.15× its world share, 6 worksBiochemistry, Geneti…Immunology and Microbiology: 1.85× its world share, 2 worksImmunology and Micro…Neuroscience: 0.53× its world share, 1 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.53× its world share, 0 worksPharmacology, Toxico…Chemical Engineering: 0.33× its world share, 0 worksChemical EngineeringChemistry: 0.11× its world share, 0 worksChemistryComputer Science: 0.10× its world share, 1 worksComputer ScienceEngineering: 0.22× its world share, 3 worksEngineeringEnvironmental Science: 0.02× its world share, 0 worksEnvironmental ScienceMaterials Science: 0.06× its world share, 0 worksMaterials ScienceDentistry: 0.18× its world share, 0 worksDentistryHealth Professions: 0.92× its world share, 2 worksHealth ProfessionsMedicine: 4.08× its world share, 75 worksMedicineNursing: 3.48× its world share, 2 worksNursingDecision Sciences: 0.27× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.03× its world share, 0 worksEconomics, Econometr…Psychology: 0.64× its world share, 2 worksPsychologySocial Sciences: 0.08× its world share, 1 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.1×. Every wedge is a field page.

Who are the top researchers at Hellenic Red Cross?

Ranked on the composite score, Ioannis Tsiafoutis, Sophocles Lanitis and Zenon S. Kyriakides lead among researchers whose main affiliation is Hellenic Red Cross.

  1. 1 Ioannis Tsiafoutis Greece · #707,700 worldwide 33 citations · 27 works
  2. 2 Sophocles Lanitis Greece · #1,138,963 worldwide 16 citations · 25 works
  3. 3 Zenon S. Kyriakides Greece · #1,220,579 worldwide 18 citations · 16 works
  4. 4 Ifigenia Kostoglou‐Athanassiou Greece · #1,418,842 worldwide 5 citations · 50 works
All ranked researchers at Hellenic Red Cross

Which keywords describe research at Hellenic Red Cross?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Surgical Management, Risk Factors, Complications, Percutaneous Coronary Intervention, Echocardiography, Survival Analysis and Treatment.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Epidemiology12▲ 3.2×53 topics
  2. Surgical Management5▲ 13×12 topics
  3. Risk Factors5▲ 4.8×14 topics
  4. Inflammation5▲ 2.5×29 topics
  5. Treatment5▲ 4.0×22 topics
  6. Diagnosis4▲ 4.7×19 topics
  7. Complications4▲ 8.4×14 topics
  8. Percutaneous Coronary Intervention4▲ 31×4 topics
  9. Echocardiography4▲ 15×5 topics
  10. Clinical Practice Guidelines4▲ 6.9×10 topics
  11. Cardiovascular Disease4▲ 3.3×19 topics
  12. Survival Analysis4▲ 14×5 topics
  13. Atherosclerosis3▲ 12×6 topics
  14. Endovascular Repair3▲ 39×3 topics
  15. Guidelines3▲ 6.8×8 topics
  16. Management3▲ 4.1×16 topics
  17. Radiotherapy3▲ 8.0×7 topics
  18. Myocardial Infarction3▲ 13×6 topics
  19. SARS-CoV-23▲ 8.9×5 topics
  20. Neoadjuvant Therapy3▲ 12×4 topics
  21. Diabetes2▲ 4.8×11 topics
  22. Genetic Mutations2▲ 5.6×10 topics
  23. Molecular Subtypes2▲ 29×3 topics
  24. Surgery2▲ 6.8×6 topics
  25. Thrombosis2▲ 8.8×6 topics
  26. Congenital2▲ 143×1 topic
  27. Coronary Artery Anomalies2▲ 143×1 topic
  28. Prognostic Markers2▲ 22×3 topics
  29. Breast Tumours2▲ 46×1 topic
  30. Cardiovascular Risk2▲ 7.2×6 topics
  31. Hemostasis2▲ 23×3 topics
  32. Magnetic Resonance Imaging2▲ 8.7×4 topics
  33. Revascularization2▲ 14×3 topics
  34. Treatment Response2▲ 46×1 topic
  35. Coronary Stents2▲ 47×1 topic
  36. Diabetic Retinopathy2▲ 20×2 topics
  37. Femoral Access2▲ 86×1 topic
  38. Macular Degeneration2▲ 17×2 topics
  39. Myocardial Revascularization2▲ 47×1 topic
  40. Radial Access2▲ 86×1 topic

Which research topics does Hellenic Red Cross publish most on?

By volume in 2022–2025: Coronary Artery Anomalies, Breast Cancer Treatment Studies, Coronary Interventions and Diagnostics and Vascular Procedures and Complications.

Coronary Artery Anomalies2Coronary Artery Anomalies: 2 fractional worksBreast Cancer Treatment …2Breast Cancer Treatment Studies: 2 fractional worksCoronary Interventions a…2Coronary Interventions and Diagnostics: 2 fractional worksVascular Procedures and …2Vascular Procedures and Complications: 2 fractional worksInfective Endocarditis Diagnosis and Management: 2 fractional worksCardiac pacing and defibrillation studies: 1 fractional worksKawasaki Disease and Cor…1Kawasaki Disease and Coronary Complications: 1 fractional worksCardiac Imaging and Diagnostics: 1 fractional worksCardiac Valve Diseases and Treatments: 1 fractional worksTracheal and airway diso…1Tracheal and airway disorders: 1 fractional works
Pulmonary and Respiratory MedicineCancer ResearchSurgeryEpidemiology2 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Coronary Artery Anomalies Pulmonary and Respiratory Medicine 2 works
  2. 2 Breast Cancer Treatment Studies Cancer Research 2 works
  3. 3 Coronary Interventions and Diagnostics Surgery 2 works
  4. 4 Vascular Procedures and Complications Pulmonary and Respiratory Medicine 2 works
  5. 5 Infective Endocarditis Diagnosis and Management Epidemiology 2 works
  6. 6 Cardiac pacing and defibrillation studies Cardiology and Cardiovascular Medicine 1 works
  7. 7 Kawasaki Disease and Coronary Complications Surgery 1 works
  8. 8 Cardiac Imaging and Diagnostics Radiology, Nuclear Medicine and Imaging 1 works
  9. 9 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 1 works
  10. 10 Tracheal and airway disorders Pulmonary and Respiratory Medicine 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available33.7%not open66.3%

World: 28% of research is openly available.

with international co-authors17.6%domestic only82.4%

World: 19% is written across borders.

How has Hellenic Red Cross's research output changed?

Output in 2018–2022 was 6% lower than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Athens

All research institutions in Athens

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.