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Hospital / health system · Lisbon · Portugal

Hospital de Santa Marta

In research, Hospital de Santa Marta stands highest in Health Sciences (#5,459 of 9,902 worldwide), Medicine (#5,627 of 8,541 worldwide) and Cardiology and Cardiovascular Medicine (#551 of 736 worldwide), 2022-now. Relative to its size it is most specialised in Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Surgery (Cardiology and Cardiovascular Medicine is 36.3× its share of world research).

chlc.min-saude.pt/content.aspx?menuid=442ROR OpenAlex
World rank, 2022-now
#17,296
of 22,385 · #28,378 all time
Rank in Portugal
#140
of 168
Research works
1.3k
▼ 29% vs 2018-21
Citations
5.5k
4.4 per fractional work
Top-10% rate
3.5%
all institutions 10.0%
vs its own fields
0.82×
1.00× is exactly expected
Open access
66%
world 40%
International
8%
world 18%
Hospital de Santa Marta

What is Hospital de Santa Marta known for in research?

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

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Health SciencesDomain #5,459 of 9,902 2.8%211 #12263
MedicineField #5,627 of 8,541 2.7%206 #11279
Cardiology and Cardiovascular MedicineSubfield #551 of 736 2.9%88 #1175

Each strip is that field's whole ranked pool, with the notch where Hospital de Santa Marta 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022-now. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Health Sciences#12,263 #5,459
  2. Medicine#11,279 #5,627
  3. Cardiology and Cardiovascular Medicine#1,175 #551
all time2022-now, better2022-now, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

Which fields of science does Hospital de Santa Marta work in?

In 2022-now, 90% of research at Hospital de Santa Marta is in Health Sciences, 4% in Physical Sciences. Its largest fields are Medicine (88%), Biochemistry, Genetics and Molecular Biology (3%), Engineering (2%). It does 3.8× the world's share of Health Sciences.

Health Sciences: 229 fractional works · 90.4% of its workMedicine: 224 fractional works · 88.3% of its workCardiology and Cardiovascular Medicine: 97 fractional works · 38.1% of its workPulmonary and Respiratory Medicine: 37 fractional works · 14.4% of its workSurgery: 32 fractional works · 12.7% of its workEpidemiology: 14 fractional works · 5.5% of its workRadiology, Nuclear Medicine and Imaging: 9 fractional works · 3.4% of its workOncology: 3 fractional works · 1.2% of its workInfectious Diseases: 3 fractional works · 1.2% of its workInternal Medicine: 3 fractional works · 1.2% of its workCritical Care and Intensive Care Medicine: 3 fractional works · 1.1% of its workNeurology: 2 fractional works · 0.9% of its workEmergency Medicine: 2 fractional works · 0.9% of its workEndocrinology, Diabetes and Metabolism: 2 fractional works · 0.7% of its workGenetics: 2 fractional works · 0.7% of its workPhysiology: 2 fractional works · 0.6% of its workAnesthesiology and Pain Medicine: 1 fractional works · 0.6% of its workComplementary and alternative medicine: 1 fractional works · 0.6% of its workPsychiatry and Mental health: 1 fractional works · 0.5% of its workNephrology: 1 fractional works · 0.5% of its workHematology: 1 fractional works · 0.5% of its workPublic Health, Environmental and Occupational Health: 1 fractional works · 0.4% of its workRheumatology: 1 fractional works · 0.4% of its workTransplantation: 1 fractional works · 0.3% of its workHealth Informatics: 1 fractional works · 0.3% of its workPediatrics, Perinatology and Child Health: 1 fractional works · 0.3% of its workRehabilitation: 1 fractional works · 0.3% of its workOrthopedics and Sports Medicine: 1 fractional works · 0.2% of its workSmaller subfields together: 2 fractional works · 0.7% of its workHealth Professions: 4 fractional works · 1.8% of its workEmergency Medical Services: 2 fractional works · 0.8% of its workMedical Laboratory Technology: 1 fractional works · 0.4% of its workGeneral Health Professions: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.3% of its workDentistry: 0 fractional works · 0.2% of its workNursing: 0 fractional works · 0.1% of its workPhysical Sciences: 10 fractional works · 4.0% of its workEngineering: 6 fractional works · 2.4% of its workBiomedical Engineering: 5 fractional works · 2.2% of its workSmaller subfields together: 1 fractional works · 0.3% of its workEnvironmental Science: 2 fractional works · 0.9% of its workIndustrial and Manufacturing Engineering: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.5% of its workComputer Science: 2 fractional works · 0.6% of its workInformation Systems: 1 fractional works · 0.3% of its workArtificial Intelligence: 1 fractional works · 0.3% of its workPhysics and Astronomy: 0 fractional works · 0.1% of its workMaterials Science: 0 fractional works · 0.0% of its workLife Sciences: 9 fractional works · 3.7% of its workBiochemistry, Genetics and Molecular Biology: 8 fractional works · 3.0% of its workMolecular Biology: 5 fractional works · 1.8% of its workGenetics: 1 fractional works · 0.4% of its workClinical Biochemistry: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.5% of its workNeuroscience: 1 fractional works · 0.3% of its workAgricultural and Biological Sciences: 1 fractional works · 0.2% of its workImmunology and Microbiology: 1 fractional works · 0.2% of its workImmunology: 1 fractional works · 0.2% of its workSmaller subfields together: 0 fractional works · 0.0% of its workSocial Sciences: 5 fractional works · 1.9% of its workPsychology: 2 fractional works · 0.8% of its workSocial Psychology: 1 fractional works · 0.3% of its workSmaller subfields together: 1 fractional works · 0.5% of its workSocial Sciences: 2 fractional works · 0.7% of its workSociology and Political Science: 1 fractional works · 0.4% of its workSmaller subfields together: 1 fractional works · 0.3% of its workEconomics, Econometrics and Finance: 0 fractional works · 0.2% of its workDecision Sciences: 0 fractional works · 0.1% of its workBusiness, Management and Accounting: 0 fractional works · 0.1% of its workALL ITS WORKHospital de SantaMarta254fractional works, 2022-now
Life Sciences4%Physical Sciences4%Health Sciences90%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. Medicine22488.3%
    2. Health Professions41.8%
    3. Dentistry00.2%
    4. Nursing00.1%
    1. Engineering62.4%
    2. Environmental Science20.9%
    3. Computer Science20.6%
    4. Physics and Astronomy00.1%
    5. Materials Science00.0%
    1. Biochemistry, Genetics and Molecular Biology83.0%
    2. Neuroscience10.3%
    3. Agricultural and Biological Sciences10.2%
    4. Immunology and Microbiology10.2%
    1. Psychology20.8%
    2. Social Sciences20.7%
    3. Economics, Econometrics and Finance00.2%
    4. Decision Sciences00.1%
    5. Business, Management and Accounting00.1%
    6. Arts and Humanities00.0%
All of science, and how each field's share has moved since 1950: the Science domain explorer

What does Hospital de Santa Marta specialise in?

Where its research is concentrated relative to its size: Cardiology and Cardiovascular Medicine takes 36.3× the share of its output that it takes of world research.

  1. Cardiology and Cardiovascular MedicineSubfield · 96.9 works36×
  2. Pulmonary and Respiratory MedicineSubfield · 36.7 works9.4×
  3. SurgerySubfield · 32.3 works5.4×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

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: 0.05× its world share, 1 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.56× its world share, 8 worksBiochemistry, Geneti…Immunology and Microbiology: 0.23× its world share, 1 worksImmunology and Micro…Neuroscience: 0.16× its world share, 1 worksNeuroscienceComputer Science: 0.08× its world share, 2 worksComputer ScienceEngineering: 0.16× its world share, 6 worksEngineeringEnvironmental Science: 0.18× its world share, 2 worksEnvironmental ScienceMaterials Science: 0.01× its world share, 0 worksMaterials SciencePhysics and Astronomy: 0.03× its world share, 0 worksPhysics and AstronomyDentistry: 0.41× its world share, 0 worksDentistryHealth Professions: 0.67× its world share, 4 worksHealth ProfessionsMedicine: 4.59× its world share, 224 worksMedicineNursing: 0.27× its world share, 0 worksNursingArts and Humanities: 0.01× its world share, 0 worksArts and HumanitiesBusiness, Management and Accounting: 0.03× its world share, 0 worksBusiness, Management…Decision Sciences: 0.14× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 0.09× its world share, 0 worksEconomics, Econometr…Psychology: 0.25× its world share, 2 worksPsychologySocial Sciences: 0.06× its world share, 2 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 4.6×. Every wedge is a field page.

All 19 fields, with their numbers
  1. Medicine4.59×224 works
  2. Health Professions0.67×4 works
  3. Biochemistry, Genetics and Molecular Biology0.56×8 works
  4. Dentistry0.41×0 works
  5. Nursing0.27×0 works
  6. Psychology0.25×2 works
  7. Immunology and Microbiology0.23×1 works
  8. Environmental Science0.18×2 works
  9. Neuroscience0.16×1 works
  10. Engineering0.16×6 works
  11. Decision Sciences0.14×0 works
  12. Economics, Econometrics and Finance0.09×0 works
  13. Computer Science0.08×2 works
  14. Social Sciences0.06×2 works
  15. Agricultural and Biological Sciences0.05×1 works
  16. Physics and Astronomy0.03×0 works
  17. Business, Management and Accounting0.03×0 works
  18. Materials Science0.01×0 works
  19. Arts and Humanities0.01×0 works

Who are the top researchers at Hospital de Santa Marta?

Ranked on the quality score, Ana Abreu, Mafalda Selas and Ana Sofia Delgado lead among researchers whose main affiliation is Hospital de Santa Marta.

  1. 1 Ana Abreu Portugal · #285,167 worldwide 12k citations · 258 works
  2. 2 Mafalda Selas Portugal · #920,059 worldwide 2.1k citations · 66 works
  3. 3 Ana Sofia Delgado Portugal · #1,627,407 worldwide 1.2k citations · 84 works
  4. 4 Joana A. Catarino Portugal · #2,256,482 worldwide 615 citations · 72 works
  5. 5 Miguel Toscano Rico Portugal · #2,736,991 worldwide 377 citations · 22 works
  6. 6 Raquel Borba Rosa Portugal · #2,784,538 worldwide 339 citations · 43 works
  7. 7 Gonçalo R. Alves Portugal · #2,888,406 worldwide 402 citations · 20 works
  8. 8 Frederico Bastos Gonçalves Portugal · #2,930,026 worldwide 8.7k citations · 326 works
  9. 9 Rita Ilhão Moreira Portugal · #3,003,800 worldwide 1.8k citations · 102 works
  10. 10 Ramiro Sá Carvalho Portugal · #3,006,821 worldwide 179 citations · 24 works
All ranked researchers at Hospital de Santa Marta

What are the most cited papers from Hospital de Santa Marta?

The most cited paper from Hospital de Santa Marta is "Lifestyle and impact on cardiovascular risk factor control in coronary patients across 27 countries: Results from the European Society of Cardiology ESC-EORP EUROASPIRE V registry" (Kornelia Kotseva et al., 2019), with 973 citations. Next come "Atrial septal defects" (363) and "A prospective survey in European Society of Cardiology member countries of atrial fibrillation management: baseline results of EURObservational Research Programme Atrial Fibrillation (EORP-AF) Pilot General Registry" (326).

Most cited papers
#PaperReleasedCitations
1 Lifestyle and impact on cardiovascular risk factor control in coronary patients across 27 countries: Results from the European Society of Cardiology ESC-EORP EUROASPIRE V registry Kornelia Kotseva et al. · European Journal of Preventive Cardiology Open access 10 Feb 2019 973
2 Atrial septal defects Tal Geva, José Diogo Martins, Rachel Maya Wald · The Lancet Open access May 2014 363
3 A prospective survey in European Society of Cardiology member countries of atrial fibrillation management: baseline results of EURObservational Research Programme Atrial Fibrillation (EORP-AF) Pilot General Registry Gregory Y.H. Lip, Cécile Laroche, Gheorghe‐Andrei Dan et al. · EP Europace Open access 17 Dec 2013 326
4 Cardiac resynchronisation therapy in paediatric and congenital heart disease: differential effects in various anatomical and functional substrates Jan Janoušek, Roman Gebauer, Hashim Abdul‐Khaliq et al. · Heart Open access 22 Mar 2009 257
5 Cardiac Rehabilitation Availability and Density around the Globe Karam I. Turk-Adawi et al. · EClinicalMedicine Open access 3 Jul 2019 243
All 59 most cited papers, with filters and sorting

Which keywords describe research at Hospital de Santa Marta?

By fractional works in 2022-now, weighted toward what it does more of than the world: Echocardiography, Heart Failure, Catheter Ablation, Cardiac Imaging, Guidelines, Arrhythmias, Myocardial Infarction and Sudden Cardiac Death.

▲ 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. Echocardiography42▲ 59×8 topics
  2. Heart Failure33▲ 29×10 topics
  3. Catheter Ablation21▲ 68×2 topics
  4. Cardiac Imaging20▲ 65×3 topics
  5. Epidemiology19▲ 1.88×41 topics
  6. Guidelines18▲ 15×8 topics
  7. Arrhythmias17▲ 73×2 topics
  8. Myocardial Infarction16▲ 27×5 topics
  9. Sudden Cardiac Death16▲ 74×2 topics
  10. Diagnosis15▲ 6.4×14 topics
  11. Obesity15▲ 7.6×5 topics
  12. Dilated Cardiomyopathy15▲ 84×2 topics
  13. Treatment14▲ 4.6×14 topics
  14. Cardiomyopathy14▲ 61×4 topics
  15. Genetic Mutations13▲ 12×10 topics
  16. Radiofrequency Ablation13▲ 48×1 topic
  17. Risk Factors13▲ 4.6×11 topics
  18. Ventricular Tachycardia13▲ 103×1 topic
  19. Cardiovascular Disease12▲ 4.2×15 topics
  20. Cardiac Resynchronization Therapy12▲ 112×1 topic
  21. Implantable Cardioverter-Defibrillator12▲ 112×1 topic
  22. Cardiovascular Risk11▲ 14×3 topics
  23. Chamber Quantification11▲ 55×1 topic
  24. Diastolic Function11▲ 55×1 topic
  25. Atrial Fibrillation11▲ 44×2 topics
  26. Surgical Aortic-Valve Replacement11▲ 59×1 topic
  27. Transcatheter Aortic-Valve Replacement11▲ 59×1 topic
  28. Treatment Guidelines10▲ 18×4 topics
  29. Coronary Artery Disease10▲ 34×3 topics
  30. Percutaneous Coronary Intervention10▲ 29×4 topics
  31. Stroke Prevention10▲ 31×2 topics
  32. Endothelial Dysfunction9▲ 16×4 topics
  33. Chronic Kidney Disease9▲ 15×7 topics
  34. Cardiomyopathies9▲ 123×1 topic
  35. Myosin9▲ 123×1 topic
  36. Endovascular Repair9▲ 41×3 topics
  37. Pulmonary Hypertension9▲ 25×2 topics
  38. Anticoagulant Therapy8▲ 26×1 topic
  39. Risk Stratification8▲ 45×1 topic
  40. Magnetic Resonance Imaging8▲ 13×5 topics

Which research topics does Hospital de Santa Marta publish most on?

By volume in 2022-now: Cardiac Arrhythmias and Treatments, Cardiac pacing and defibrillation studies, Cardiovascular Function and Risk Factors and Cardiac Valve Diseases and Treatments.

Cardiac Arrhythmias and …13Cardiac Arrhythmias and Treatments: 13 fractional worksCardiac pacing and defib…12Cardiac pacing and defibrillation studies: 12 fractional worksCardiovascular Function …11Cardiovascular Function and Risk Factors: 11 fractional worksCardiac Valve Diseases a…11Cardiac Valve Diseases and Treatments: 11 fractional worksCardiomyopathy and Myosin Studies: 9 fractional worksAtrial Fibrillation Management and Outcomes: 8 fractional worksPulmonary Hypertension R…8Pulmonary Hypertension Research and Treatments: 8 fractional worksCardiac Imaging and Diagnostics: 6 fractional worksCardiac Structural Anomalies and Repair: 6 fractional worksInfective Endocarditis Diagnosis and Management: 5 fractional works
Cardiology and Cardiovascular MedicinePulmonary and Respiratory MedicineRadiology, Nuclear Medicine and ImagingSurgery1 others

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

  1. 1 Cardiac Arrhythmias and Treatments Cardiology and Cardiovascular Medicine 13 works
  2. 2 Cardiac pacing and defibrillation studies Cardiology and Cardiovascular Medicine 12 works
  3. 3 Cardiovascular Function and Risk Factors Cardiology and Cardiovascular Medicine 11 works
  4. 4 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 11 works
  5. 5 Cardiomyopathy and Myosin Studies Cardiology and Cardiovascular Medicine 9 works
  6. 6 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 8 works
  7. 7 Pulmonary Hypertension Research and Treatments Pulmonary and Respiratory Medicine 8 works
  8. 8 Cardiac Imaging and Diagnostics Radiology, Nuclear Medicine and Imaging 6 works
  9. 9 Cardiac Structural Anomalies and Repair Surgery 6 works
  10. 10 Infective Endocarditis Diagnosis and Management Epidemiology 5 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 available66.4%not open33.6%

World: 40% of research is openly available.

with international co-authors8.3%domestic only91.7%

World: 18% is written across borders.

How has Hospital de Santa Marta's research output changed?

Output in 2022-2025 was 29% lower 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 Hospital de Santa Marta as a percentage of every work published that year, 0.00069% in 2024.

still counting0.0010%0.0020%0.0030%Hospital de Santa Marta0.00083% in 202519801990200020102020

Fractional works of Hospital de Santa Marta over all fractional works that year. How the balance of science has shifted.

How much of it reaches the world top 10%

Year by year, against all institutions in the same year.

still counting5%10%15%all institutions10.0% in 2025Hospital de Santa Marta2.6% in 2025200020102020

Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 7.2% in 2016.

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Hospital de Santa Marta on Science Explorer

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