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Researcher · Instituto do Coração · Portugal

S�rgio A. Oliveira

S�rgio A. Oliveira publishes mostly in Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine, on topics such as Cardiac pacing and defibrillation studies, Cardiac and Coronary Surgery Techniques and Cardiac Valve Diseases and Treatments.

OpenAlex
World rank
#4,946,907
of 7,710,434 ranked researchers
Rank in Portugal
#25,498
of 41,760
Works
23
Citations
146
Citations per work
6.3
h-index
4
i10-index 2Top 90% in Cardiology and Cardiovascular Medicine
S�rgio A. Oliveira

What does S�rgio A. Oliveira research?

S�rgio A. Oliveira's work is mostly in Medicine (72%), Materials Science (4%), Agricultural and Biological Sciences (2%).

Health Sciences: 16 works · 71.7% of their workMedicine: 16 works · 71.7% of their workCardiology and Cardiovascular Medicine: 7 works · 30.4% of their workSurgery: 5 works · 23.9% of their workPulmonary and Respiratory Medicine: 3 works · 10.9% of their workEpidemiology: 1 works · 6.5% of their workEverything else: 5 works · 21.8% of their workPhysical Sciences: 1 works · 4.3% of their workMaterials Science: 1 works · 4.3% of their workBiomaterials: 1 works · 4.3% of their workLife Sciences: 1 works · 2.2% of their workAgricultural and Biological Sciences: 1 works · 2.2% of their workForestry: 1 works · 2.2% of their workTHEIR WORKS�rgio A.Oliveira23works
Life Sciences2%Physical Sciences4%Health Sciences72%

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. Medicine1671.7%
  2. Everything else521.8%
    1. Materials Science14.3%
    1. Agricultural and Biological Sciences12.2%
  1. 1Cardiology and Cardiovascular Medicine30% of their works
  2. 2Surgery24% of their works
  3. 3Pulmonary and Respiratory Medicine11% of their works
  4. 4Epidemiology6% of their works
  5. 5Biomaterials4% of their works
  6. 6Forestry2% of their works

Research topics

Which keywords describe S�rgio A. Oliveira's research?

The keywords of their largest research topics: Echocardiography, Cardiac Resynchronization Therapy, Cardiopulmonary Bypass, Coronary Artery Bypass Surgery, Implantable Cardioverter-Defibrillator, Surgical Aortic-Valve Replacement, Transcatheter Aortic-Valve Replacement and Anticoagulant Therapy.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 17 words, with their numbers
  1. Echocardiography62 topics
  2. Cardiac Resynchronization Therapy41 topic
  3. Cardiopulmonary Bypass41 topic
  4. Coronary Artery Bypass Surgery41 topic
  5. Implantable Cardioverter-Defibrillator41 topic
  6. Surgical Aortic-Valve Replacement31 topic
  7. Transcatheter Aortic-Valve Replacement31 topic
  8. Anticoagulant Therapy21 topic
  9. Aortic Dissection21 topic
  10. Atrial Fibrillation21 topic
  11. Bicuspid Aortic Valve21 topic
  12. Electrospinning21 topic
  13. Nanofibers21 topic
  14. Cancer11 topic
  15. Forest Biomass11 topic
  16. Long Noncoding RNAs11 topic
  17. Wood Residues11 topic

Where does S�rgio A. Oliveira work?

S�rgio A. Oliveira's main affiliation in the publication record is Instituto do Coração, Portugal.

How many publications and citations does S�rgio A. Oliveira have?

OpenAlex counts 23 works and 146 citations for S�rgio A. Oliveira, an h-index of 4, ranking #4,946,907 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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