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Researcher · University of Toronto · Canada

Ian R. Drennan

Ian R. Drennan publishes mostly in Emergency Medicine, Epidemiology and Cardiology and Cardiovascular Medicine, on topics such as Cardiac Arrest and Resuscitation, Trauma and Emergency Care Studies and Mechanical Circulatory Support Devices.

ORCID 0000-0001-8033-4382 OpenAlex
World rank
#35,287
of 7,710,434 ranked researchers
Rank in Canada
#905
of 183,316
Works
204
Citations
12k
Citations per work
56.7
h-index
51
i10-index 102Top 1.7% in Emergency Medicine
Ian R. Drennan

What does Ian R. Drennan research?

Ian R. Drennan's work is mostly in Medicine (62%), Engineering (7%).

Health Sciences: 127 works · 62.4% of their workMedicine: 127 works · 62.4% of their workEmergency Medicine: 79 works · 38.6% of their workCardiology and Cardiovascular Medicine: 14 works · 7.1% of their workEpidemiology: 14 works · 7.1% of their workPulmonary and Respiratory Medicine: 11 works · 5.6% of their workSurgery: 8 works · 4.0% of their workEverything else: 62 works · 30.5% of their workPhysical Sciences: 14 works · 7.1% of their workEngineering: 14 works · 7.1% of their workBiomedical Engineering: 14 works · 7.1% of their workTHEIR WORKIan R. Drennan204works
Physical Sciences7%Health Sciences62%

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. Medicine12762.4%
  2. Everything else6230.5%
    1. Engineering147.1%
  1. 1Emergency Medicine39% of their works
  2. 2Epidemiology7% of their works
  3. 3Cardiology and Cardiovascular Medicine7% of their works
  4. 4Biomedical Engineering7% of their works
  5. 5Pulmonary and Respiratory Medicine6% of their works
  6. 6Surgery4% of their works

Research topics

Which keywords describe Ian R. Drennan's research?

The keywords of their largest research topics: Cardiac Arrest, Resuscitation, Injury Severity, Trauma Center, Extracorporeal Membrane Oxygenation, Left Ventricular Assist Device, Sepsis and Septic Shock.

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 16 words, with their numbers
  1. Cardiac Arrest1561 topic
  2. Resuscitation1561 topic
  3. Injury Severity441 topic
  4. Trauma Center441 topic
  5. Extracorporeal Membrane Oxygenation381 topic
  6. Left Ventricular Assist Device381 topic
  7. Sepsis301 topic
  8. Septic Shock301 topic
  9. Medical Education191 topic
  10. Simulation191 topic
  11. Acute Lung Injury181 topic
  12. Mechanical Ventilation181 topic
  13. Disaster Response171 topic
  14. Public Health171 topic
  15. Emergency Department Crowding151 topic
  16. Patient Satisfaction151 topic

Where does Ian R. Drennan work?

Ian R. Drennan's main affiliation in the publication record is University of Toronto, Canada.

How many publications and citations does Ian R. Drennan have?

OpenAlex counts 204 works and 11,570 citations for Ian R. Drennan, an h-index of 51, ranking #35,287 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.

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