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Hospital / health system · Yerevan · Armenia

Erebouni Medical Center

erebunimed.comROR OpenAlex
World rank, 2022-now
#22,317
of 22,385
Rank in Armenia
#26
of 27
Research works
117
▲ 217% vs 2018-21
Citations
507
4.3 per fractional work
Top-10% rate
2.8%
all institutions 10.0%
vs its own fields
0.90×
1.00× is exactly expected
Open access
68%
world 40%
International
24%
world 18%
Erebouni Medical Center

Which fields of science does Erebouni Medical Center work in?

In 2022-now, 87% of research at Erebouni Medical Center is in Health Sciences, 6% in Life Sciences. Its largest fields are Medicine (86%), Biochemistry, Genetics and Molecular Biology (4%), Engineering (2%). It does 3.3× the world's share of Health Sciences.

Health Sciences: 58 fractional works · 87.5% of its workMedicine: 56 fractional works · 85.8% of its workCardiology and Cardiovascular Medicine: 10 fractional works · 15.4% of its workPulmonary and Respiratory Medicine: 8 fractional works · 11.7% of its workSurgery: 5 fractional works · 8.3% of its workOncology: 5 fractional works · 7.1% of its workEpidemiology: 5 fractional works · 7.1% of its workRadiology, Nuclear Medicine and Imaging: 3 fractional works · 5.0% of its workObstetrics and Gynecology: 3 fractional works · 4.1% of its workPediatrics, Perinatology and Child Health: 2 fractional works · 3.5% of its workCritical Care and Intensive Care Medicine: 2 fractional works · 2.5% of its workReproductive Medicine: 1 fractional works · 2.2% of its workNephrology: 1 fractional works · 2.1% of its workEndocrinology, Diabetes and Metabolism: 1 fractional works · 1.9% of its workPhysiology: 1 fractional works · 1.6% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 1.3% of its workRheumatology: 1 fractional works · 1.3% of its workNeurology: 1 fractional works · 1.2% of its workPathology and Forensic Medicine: 1 fractional works · 1.0% of its workRehabilitation: 1 fractional works · 0.9% of its workUrology: 1 fractional works · 0.8% of its workHematology: 0 fractional works · 0.8% of its workImmunology and Allergy: 0 fractional works · 0.7% of its workInfectious Diseases: 0 fractional works · 0.6% of its workAnesthesiology and Pain Medicine: 0 fractional works · 0.6% of its workEmergency Medicine: 0 fractional works · 0.5% of its workHepatology: 0 fractional works · 0.5% of its workOphthalmology: 0 fractional works · 0.5% of its workInternal Medicine: 0 fractional works · 0.4% of its workAnatomy: 0 fractional works · 0.4% of its workDermatology: 0 fractional works · 0.3% of its workGastroenterology: 0 fractional works · 0.3% of its workTransplantation: 0 fractional works · 0.3% of its workOtorhinolaryngology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.6% of its workHealth Professions: 1 fractional works · 1.0% of its workEmergency Medical Services: 0 fractional works · 0.8% of its workSmaller subfields together: 0 fractional works · 0.2% of its workDentistry: 0 fractional works · 0.7% of its workOral Surgery: 0 fractional works · 0.7% of its workLife Sciences: 4 fractional works · 6.4% of its workBiochemistry, Genetics and Molecular Biology: 2 fractional works · 3.5% of its workMolecular Biology: 1 fractional works · 2.3% of its workGenetics: 0 fractional works · 0.5% of its workBiotechnology: 0 fractional works · 0.2% of its workCell Biology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workPharmacology, Toxicology and Pharmaceutics: 1 fractional works · 1.0% of its workPharmacology: 1 fractional works · 1.0% of its workImmunology and Microbiology: 1 fractional works · 0.9% of its workImmunology: 0 fractional works · 0.6% of its workMicrobiology: 0 fractional works · 0.3% of its workNeuroscience: 0 fractional works · 0.8% of its workEndocrine and Autonomic Systems: 0 fractional works · 0.2% of its workNeurology: 0 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.3% of its workAgricultural and Biological Sciences: 0 fractional works · 0.1% of its workPhysical Sciences: 2 fractional works · 3.7% of its workEngineering: 1 fractional works · 2.0% of its workBiomedical Engineering: 1 fractional works · 1.9% of its workSmaller subfields together: 0 fractional works · 0.2% of its workPhysics and Astronomy: 0 fractional works · 0.6% of its workStatistical and Nonlinear Physics: 0 fractional works · 0.3% of its workRadiation: 0 fractional works · 0.3% of its workEnvironmental Science: 0 fractional works · 0.5% of its workHealth, Toxicology and Mutagenesis: 0 fractional works · 0.5% of its workChemistry: 0 fractional works · 0.3% of its workPhysical and Theoretical Chemistry: 0 fractional works · 0.3% of its workComputer Science: 0 fractional works · 0.2% of its workEarth and Planetary Sciences: 0 fractional works · 0.1% of its workSocial Sciences: 2 fractional works · 2.4% of its workEconomics, Econometrics and Finance: 1 fractional works · 1.1% of its workEconomics and Econometrics: 1 fractional works · 1.0% of its workSmaller subfields together: 0 fractional works · 0.1% of its workSocial Sciences: 0 fractional works · 0.8% of its workPolitical Science and International Relations: 0 fractional works · 0.5% of its workSociology and Political Science: 0 fractional works · 0.3% of its workPsychology: 0 fractional works · 0.3% of its workClinical Psychology: 0 fractional works · 0.3% of its workSmaller subfields together: 0 fractional works · 0.1% of its workDecision Sciences: 0 fractional works · 0.2% of its workArts and Humanities: 0 fractional works · 0.1% of its workALL ITS WORKErebouni MedicalCenter66fractional works, 2022-now
Life Sciences6%Physical Sciences4%Health Sciences87%Social Sciences2%

Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.

Its 4 domains and 19 fields, with their numbers
    1. Medicine5685.8%
    2. Health Professions11.0%
    3. Dentistry00.7%
    1. Biochemistry, Genetics and Molecular Biology23.5%
    2. Pharmacology, Toxicology and Pharmaceutics11.0%
    3. Immunology and Microbiology10.9%
    4. Neuroscience00.8%
    5. Agricultural and Biological Sciences00.1%
    1. Engineering12.0%
    2. Physics and Astronomy00.6%
    3. Environmental Science00.5%
    4. Chemistry00.3%
    5. Computer Science00.2%
    6. Earth and Planetary Sciences00.1%
    1. Economics, Econometrics and Finance11.1%
    2. Social Sciences00.8%
    3. Psychology00.3%
    4. Decision Sciences00.2%
    5. Arts and Humanities00.1%
All of science, and how each field's share has moved since 1950: the Science domain explorer

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: 0.03× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.67× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.90× its world share, 1 worksImmunology and Micro…Neuroscience: 0.47× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 2.88× its world share, 1 worksPharmacology, Toxico…Chemistry: 0.16× its world share, 0 worksChemistryComputer Science: 0.03× its world share, 0 worksComputer ScienceEarth and Planetary Sciences: 0.08× its world share, 0 worksEarth and Planetary …Engineering: 0.14× its world share, 1 worksEngineeringEnvironmental Science: 0.10× its world share, 0 worksEnvironmental SciencePhysics and Astronomy: 0.27× its world share, 0 worksPhysics and AstronomyDentistry: 1.45× its world share, 0 worksDentistryHealth Professions: 0.38× its world share, 1 worksHealth ProfessionsMedicine: 4.46× its world share, 56 worksMedicineArts and Humanities: 0.03× its world share, 0 worksArts and HumanitiesDecision Sciences: 0.17× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.51× its world share, 1 worksEconomics, Econometr…Psychology: 0.11× its world share, 0 worksPsychologySocial Sciences: 0.06× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.5×. Every wedge is a field page.

All 19 fields, with their numbers
  1. Medicine4.46×56 works
  2. Pharmacology, Toxicology and Pharmaceutics2.88×1 works
  3. Dentistry1.45×0 works
  4. Immunology and Microbiology0.90×1 works
  5. Biochemistry, Genetics and Molecular Biology0.67×2 works
  6. Economics, Econometrics and Finance0.51×1 works
  7. Neuroscience0.47×0 works
  8. Health Professions0.38×1 works
  9. Physics and Astronomy0.27×0 works
  10. Decision Sciences0.17×0 works
  11. Chemistry0.16×0 works
  12. Engineering0.14×1 works
  13. Psychology0.11×0 works
  14. Environmental Science0.10×0 works
  15. Earth and Planetary Sciences0.08×0 works
  16. Social Sciences0.06×0 works
  17. Agricultural and Biological Sciences0.03×0 works
  18. Computer Science0.03×0 works
  19. Arts and Humanities0.03×0 works

Who are the top researchers at Erebouni Medical Center?

Ranked on the quality score, Hamlet G. Hayrapetyan, Vahan Mukuchyan and Nune S. Yeghiazaryan lead among researchers whose main affiliation is Erebouni Medical Center.

  1. 1 Hamlet G. Hayrapetyan Armenia · #297,305 worldwide 34k citations · 72 works
  2. 2 Vahan Mukuchyan Armenia · #1,877,323 worldwide 301 citations · 19 works
  3. 3 Nune S. Yeghiazaryan Armenia · #3,624,387 worldwide 195 citations · 17 works
  4. 4 Tatevik Hovakimyan Armenia · #3,728,280 worldwide 42 citations · 30 works
  5. 5 Gurgen Harutyunyan Armenia · #4,605,467 worldwide 47 citations · 17 works
  6. 6 H H Petrosyan Armenia · #4,903,525 worldwide 8 citations · 17 works
All ranked researchers at Erebouni Medical Center

What are the most cited papers from Erebouni Medical Center?

The most cited paper from Erebouni Medical Center is "MEFV-Gene Analysis in Armenian Patients with Familial Mediterranean Fever: Diagnostic Value and Unfavorable Renal Prognosis of the M694V Homozygous Genotype—Genetic and Therapeutic Implications" (Cécile Cazeneuve, Tamara Sarkisian, Christophe Pécheux et al., 1999), with 262 citations. Next come "Efficacy and safety of curcumin and its combination with boswellic acid in osteoarthritis: a comparative, randomized, double-blind, placebo-controlled study" (246) and "Global Chronic Total Occlusion Crossing Algorithm" (244).

Most cited papers
#PaperReleasedCitations
1 MEFV-Gene Analysis in Armenian Patients with Familial Mediterranean Fever: Diagnostic Value and Unfavorable Renal Prognosis of the M694V Homozygous Genotype—Genetic and Therapeutic Implications Cécile Cazeneuve, Tamara Sarkisian, Christophe Pécheux et al. · The American Journal of Human Genetics Open access Jul 1999 262
2 Efficacy and safety of curcumin and its combination with boswellic acid in osteoarthritis: a comparative, randomized, double-blind, placebo-controlled study Armine Haroyan, Vahan Mukuchyan, Nana R. Mkrtchyan et al. · BMC Complementary and Alternative Medicine Open access 9 Jan 2018 246
3 Global Chronic Total Occlusion Crossing Algorithm Eugene Brian Wu et al. · Journal of the American College of Cardiology Open access125 authors Aug 2021 244
4 Pharmacokinetic and oral bioavailability of andrographolide from Andrographis paniculata fixed combination Kan Jang in rats and human Alexander Panossian, Areg Hovhannisyan, Gregory Mamikonyan et al. · Phytomedicine Oct 2000 220
5 Hepatitis C virus as a systemic disease: reaching beyond the liver Kirat Gill, Hasmik Ghazinian, Richard A. Manch et al. · Hepatology International Open access 10 Dec 2015 151
All 60 most cited papers, with filters and sorting

Which keywords describe research at Erebouni Medical Center?

By fractional works in 2022-now, weighted toward what it does more of than the world: Obesity, Risk Factors, Metabolic Syndrome, Treatment, Chemotherapy, Diagnosis, Pregnancy and Epidemiology.

▲ 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-now 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. Epidemiology7▲ 2.7×22 topics
  2. Obesity6▲ 12×6 topics
  3. Inflammation6▲ 4.1×15 topics
  4. Risk Factors6▲ 7.8×11 topics
  5. Treatment5▲ 6.8×14 topics
  6. Metabolic Syndrome5▲ 9.8×6 topics
  7. Cancer5▲ 5.5×7 topics
  8. Chemotherapy5▲ 10×6 topics
  9. Diagnosis5▲ 7.8×11 topics
  10. Pregnancy4▲ 32×5 topics
  11. Cardiovascular Disease4▲ 5.7×11 topics
  12. Heart Failure4▲ 14×10 topics
  13. Guidelines4▲ 12×7 topics
  14. Body Mass Index3▲ 103×1 topic
  15. Breast Cancer3▲ 20×1 topic
  16. Echocardiography3▲ 18×7 topics
  17. Management3▲ 6.0×7 topics
  18. Myocardial Infarction3▲ 19×6 topics
  19. Critical Care3▲ 17×6 topics
  20. Coronary Artery Disease3▲ 34×3 topics
  21. Public Health2▲ 2.7×6 topics
  22. Atherosclerosis2▲ 13×3 topics
  23. Quality of Life2▲ 2.6×11 topics
  24. Complications2▲ 6.7×6 topics
  25. Biomarkers2▲ 4.5×8 topics
  26. Cardiovascular Diseases2▲ 34×2 topics
  27. Mortality2▲ 5.4×5 topics
  28. Chronic Kidney Disease2▲ 12×5 topics
  29. Prenatal Diagnosis2▲ 20×3 topics
  30. Medical Education2▲ 10×3 topics
  31. Prevention2▲ 6.4×2 topics
  32. Respiratory Distress Syndrome2▲ 31×2 topics
  33. Robotic Surgery2▲ 18×4 topics
  34. Thrombosis2▲ 9.4×4 topics
  35. Percutaneous Coronary Intervention2▲ 18×4 topics
  36. Pathophysiology2▲ 8.1×4 topics
  37. Survival Analysis2▲ 8.1×4 topics
  38. Epidemiological Studies1▲ 16×1 topic
  39. Magnetic Resonance Imaging1▲ 8.5×3 topics
  40. Mortality Trends1▲ 57×1 topic

Which research topics does Erebouni Medical Center publish most on?

By volume in 2022-now: Cancer Risks and Factors, Healthcare Systems and Public Health, Cardiovascular Disease and Adiposity and Cardiac, Anesthesia and Surgical Outcomes.

Cancer Risks and Factors3Cancer Risks and Factors: 3 fractional worksHealthcare Systems and Public Health: 1 fractional worksCardiovascular Disease and Adiposity: 1 fractional worksCardiac, Anesthesia and Surgical Outcomes: 1 fractional worksUltrasound in Clinical Applications: 1 fractional worksRespiratory Support and Mechanisms: 1 fractional worksCardiac Imaging and Diag…1Cardiac Imaging and Diagnostics: 1 fractional worksKidney Stones and Urolithiasis Treatments: 1 fractional worksMaternal and Perinatal Health Interventions: 1 fractional worksCoronary Interventions a…1Coronary Interventions and Diagnostics: 1 fractional works
OncologyEpidemiologyCardiology and Cardiovascular MedicineCritical Care and Intensive Care Medicine4 others

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

  1. 1 Cancer Risks and Factors Oncology 3 works
  2. 2 Healthcare Systems and Public Health Epidemiology 1 works
  3. 3 Cardiovascular Disease and Adiposity Cardiology and Cardiovascular Medicine 1 works
  4. 4 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular Medicine 1 works
  5. 5 Ultrasound in Clinical Applications Critical Care and Intensive Care Medicine 1 works
  6. 6 Respiratory Support and Mechanisms Pulmonary and Respiratory Medicine 1 works
  7. 7 Cardiac Imaging and Diagnostics Radiology, Nuclear Medicine and Imaging 1 works
  8. 8 Kidney Stones and Urolithiasis Treatments Pulmonary and Respiratory Medicine 1 works
  9. 9 Maternal and Perinatal Health Interventions Obstetrics and Gynecology 1 works
  10. 10 Coronary Interventions and Diagnostics Surgery 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 available67.6%not open32.4%

World: 40% of research is openly available.

with international co-authors23.8%domestic only76.2%

World: 18% is written across borders.

How has Erebouni Medical Center's research output changed?

Output in 2022-2025 was 217% higher than in 2018-2021.

still counting1990200020102020
grewheldshrank

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

Its share of all research

Growing output can still be a shrinking share: all of science grows. This is Erebouni Medical Center as a percentage of every work published that year, 0.00026% in 2024.

still counting0.00020%0.00040%Erebouni Medical Center0.00027% in 20251990200020102020

Fractional works of Erebouni Medical Center over all fractional works that year. How the balance of science has shifted.

Other research institutions in Yerevan

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Erebouni Medical Center on Science Explorer

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