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Hospital / health system · Piraeus · Greece

Tzaneion General Hospital

In research, Tzaneion General Hospital stands highest in Medicine (#8,176 of 10,443 worldwide) and Health Sciences (#9,751 of 11,982 worldwide), 2022–2025.

tzaneio.grROR OpenAlex
World rank, 2022–2025
#20,825
of 28,054 · #22,498 all time
Rank in Greece
#94
of 124
Research works
770
▼ 10% vs 2013–17
Citations
11k
14.5 per fractional work
Top-10% rate
10.6%
record average 16.5%
Open access
45%
world 28%

What is Tzaneion General Hospital 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 #8,176 of 10,443 9.3%83 #7794
Health SciencesDomain #9,751 of 11,982 9.7%85 #8148

Each strip is that field’s whole ranked pool, with the notch where Tzaneion General Hospital 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: 0.06× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.27× its world share, 7 worksBiochemistry, Geneti…Immunology and Microbiology: 3.59× its world share, 4 worksImmunology and Micro…Neuroscience: 0.50× its world share, 1 worksNeuroscienceChemistry: 0.03× its world share, 0 worksChemistryComputer Science: 0.06× its world share, 0 worksComputer ScienceEngineering: 0.08× its world share, 1 worksEngineeringEnvironmental Science: 0.21× its world share, 1 worksEnvironmental ScienceMaterials Science: 0.11× its world share, 0 worksMaterials ScienceMathematics: 0.03× its world share, 0 worksMathematicsDentistry: 0.44× its world share, 0 worksDentistryHealth Professions: 0.75× its world share, 2 worksHealth ProfessionsMedicine: 4.12× its world share, 83 worksMedicineNursing: 0.57× its world share, 0 worksNursingVeterinary: 0.47× its world share, 0 worksVeterinaryArts and Humanities: 0.08× its world share, 0 worksArts and HumanitiesEconomics, Econometrics and Finance: 0.12× its world share, 0 worksEconomics, Econometr…Psychology: 0.55× its world share, 2 worksPsychologySocial Sciences: 0.10× 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 Tzaneion General Hospital?

Ranked on the composite score, Stefanos Foussas, Athanasios Marinis and Konstantinos Stamatiou lead among researchers whose main affiliation is Tzaneion General Hospital.

  1. 1 Stefanos Foussas Greece · #406,035 worldwide 95 citations · 23 works
  2. 2 Athanasios Marinis Greece · #469,088 worldwide 64 citations · 16 works
  3. 3 Konstantinos Stamatiou Greece · #1,081,696 worldwide 27 citations · 40 works
All ranked researchers at Tzaneion General Hospital

Which keywords describe research at Tzaneion General Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Myocardial Infarction, Cardiac Imaging, Echocardiography, Magnetic Resonance Imaging, Guidelines, Radiation Exposure and Coronary Artery Disease.

▲ 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. Epidemiology15▲ 3.6×67 topics
  2. Myocardial Infarction7▲ 30×6 topics
  3. Cardiac Imaging7▲ 54×3 topics
  4. Echocardiography6▲ 21×6 topics
  5. Magnetic Resonance Imaging6▲ 22×2 topics
  6. Guidelines6▲ 11×10 topics
  7. Coronary Artery Disease5▲ 44×2 topics
  8. Radiation Exposure5▲ 52×2 topics
  9. Computed Tomography Angiography5▲ 76×1 topic
  10. Myocardial Perfusion5▲ 76×1 topic
  11. Diagnosis5▲ 5.2×24 topics
  12. Obesity5▲ 6.4×9 topics
  13. Heart Failure5▲ 11×8 topics
  14. Treatment4▲ 3.5×22 topics
  15. Cardiovascular Disease4▲ 3.4×17 topics
  16. Cardiovascular Risk4▲ 12×6 topics
  17. Atherosclerosis4▲ 12×8 topics
  18. Clinical Practice Guidelines4▲ 6.5×10 topics
  19. Risk Factors4▲ 3.1×14 topics
  20. Chamber Quantification4▲ 42×1 topic
  21. Diastolic Function4▲ 42×1 topic
  22. Management3▲ 4.1×17 topics
  23. Antibiotic Resistance3▲ 7.9×9 topics
  24. Chemotherapy3▲ 4.2×11 topics
  25. Complications3▲ 5.7×10 topics
  26. Prognostic Factors3▲ 6.5×9 topics
  27. Diabetes3▲ 5.6×9 topics
  28. Spinal Fusion3▲ 29×2 topics
  29. Percutaneous Coronary Intervention3▲ 20×4 topics
  30. Stroke Prevention3▲ 20×2 topics
  31. SARS-CoV-22▲ 7.2×4 topics
  32. Surgical Management2▲ 5.8×10 topics
  33. ACE2 Receptor2▲ 9.3×3 topics
  34. Anticoagulant Therapy2▲ 18×4 topics
  35. Catheter Ablation2▲ 18×2 topics
  36. Atrial Fibrillation2▲ 21×2 topics
  37. Genetic Variants2▲ 11×5 topics
  38. Scoliosis2▲ 68×1 topic
  39. Spinal Deformity2▲ 68×1 topic
  40. Risk Stratification2▲ 27×1 topic

Which research topics does Tzaneion General Hospital publish most on?

By volume in 2022–2025: Cardiac Imaging and Diagnostics, Cardiovascular Function and Risk Factors, Scoliosis diagnosis and treatment and Atrial Fibrillation Management and Outcomes.

Cardiac Imaging and Diag…5Cardiac Imaging and Diagnostics: 5 fractional worksCardiovascular Function and Risk Factors: 4 fractional worksScoliosis diagnosis and treatment: 2 fractional worksAtrial Fibrillation Management and Outcomes: 2 fractional worksCoronary Interventions and Diagnostics: 2 fractional worksCOVID-19 Clinical Research Studies: 2 fractional worksSpinal Fractures and Fix…2Spinal Fractures and Fixation Techniques: 2 fractional worksCardiac tumors and thrombi: 1 fractional worksUrinary Bladder and Prostate Research: 1 fractional worksProstate Cancer Diagnosis and Treatment: 1 fractional works
Radiology, Nuclear Medicine and ImagingCardiology and Cardiovascular MedicineSurgeryInfectious Diseases2 others

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

  1. 1 Cardiac Imaging and Diagnostics Radiology, Nuclear Medicine and Imaging 5 works
  2. 2 Cardiovascular Function and Risk Factors Cardiology and Cardiovascular Medicine 4 works
  3. 3 Scoliosis diagnosis and treatment Surgery 2 works
  4. 4 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 2 works
  5. 5 Coronary Interventions and Diagnostics Surgery 2 works
  6. 6 COVID-19 Clinical Research Studies Infectious Diseases 2 works
  7. 7 Spinal Fractures and Fixation Techniques Surgery 2 works
  8. 8 Cardiac tumors and thrombi Cardiology and Cardiovascular Medicine 1 works
  9. 9 Urinary Bladder and Prostate Research Urology 1 works
  10. 10 Prostate Cancer Diagnosis and Treatment 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 available44.6%not open55.4%

World: 28% of research is openly available.

with international co-authors13.1%domestic only86.9%

World: 19% is written across borders.

How has Tzaneion General Hospital's research output changed?

Output in 2018–2022 was 10% 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 Piraeus

All research institutions in Piraeus

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.