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Researcher · National University Hospital · Singapore

Kollengode R. Ramanathan

Kollengode R. Ramanathan publishes mostly in Biomedical Engineering, Surgery and Emergency Medicine, on topics such as Mechanical Circulatory Support Devices, Cardiac Arrest and Resuscitation and Respiratory Support and Mechanisms.

ORCID 0000-0003-1822-9455 OpenAlex
World rank
#247,630
of 7,710,434 ranked researchers
Rank in Singapore
#1,567
of 23,642
Works
230
Citations
6.1k
Citations per work
26.7
h-index
37
i10-index 90Top 5.9% in Biomedical Engineering
Kollengode R. Ramanathan

What does Kollengode R. Ramanathan research?

Kollengode R. Ramanathan's work is mostly in Medicine (44%), Engineering (16%).

Health Sciences: 101 works · 44.1% of their workMedicine: 101 works · 44.1% of their workSurgery: 29 works · 12.4% of their workEmergency Medicine: 26 works · 11.1% of their workPulmonary and Respiratory Medicine: 22 works · 9.7% of their workInfectious Diseases: 13 works · 5.7% of their workCardiology and Cardiovascular Medicine: 12 works · 5.2% of their workEverything else: 91 works · 39.6% of their workPhysical Sciences: 37 works · 16.3% of their workEngineering: 37 works · 16.3% of their workBiomedical Engineering: 37 works · 16.3% of their workTHEIR WORKKollengode R.Ramanathan230works
Physical Sciences16%Health Sciences44%

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. Medicine10144.1%
  2. Everything else9139.6%
    1. Engineering3716.3%
  1. 1Biomedical Engineering16% of their works
  2. 2Surgery12% of their works
  3. 3Emergency Medicine11% of their works
  4. 4Pulmonary and Respiratory Medicine10% of their works
  5. 5Infectious Diseases6% of their works
  6. 6Cardiology and Cardiovascular Medicine5% of their works

Research topics

Which keywords describe Kollengode R. Ramanathan's research?

The keywords of their largest research topics: Thrombosis, Extracorporeal Membrane Oxygenation, Left Ventricular Assist Device, Cardiac Arrest, Resuscitation, Epidemiology, Acute Lung Injury and Mechanical Ventilation.

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 18 words, with their numbers
  1. Thrombosis1252 topics
  2. Extracorporeal Membrane Oxygenation1041 topic
  3. Left Ventricular Assist Device1041 topic
  4. Cardiac Arrest621 topic
  5. Resuscitation621 topic
  6. Epidemiology453 topics
  7. Acute Lung Injury351 topic
  8. Mechanical Ventilation351 topic
  9. Myocardial Infarction251 topic
  10. Ventricular Reconstruction251 topic
  11. Clinical Characteristics211 topic
  12. SARS-CoV-2211 topic
  13. Cardiopulmonary Bypass151 topic
  14. Coronary Artery Bypass Surgery151 topic
  15. Oral Mucosal Disorders121 topic
  16. Potentially Malignant Disorders121 topic
  17. Sepsis121 topic
  18. Septic Shock121 topic

Where does Kollengode R. Ramanathan work?

Kollengode R. Ramanathan's main affiliation in the publication record is National University Hospital, Singapore.

How many publications and citations does Kollengode R. Ramanathan have?

OpenAlex counts 230 works and 6,146 citations for Kollengode R. Ramanathan, an h-index of 37, ranking #247,630 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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