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Researcher · INHS Asvini · India

Rajeev Sivasankar

Rajeev Sivasankar publishes mostly in Surgery, Neurology and Radiology, Nuclear Medicine and Imaging, on topics such as Intracranial Aneurysms: Treatment and Complications, Vascular Malformations Diagnosis and Treatment and Neurosurgical Procedures and Complications.

OpenAlex
World rank
#7,345,086
of 7,710,434 ranked researchers
Rank in India
#262,136
of 280,097
Works
27
Citations
139
Citations per work
5.1
h-index
7
i10-index 5Top 69% in Surgery
Rajeev Sivasankar

What does Rajeev Sivasankar research?

Rajeev Sivasankar's work is mostly in Medicine (75%).

Health Sciences: 20 works · 75.4% of their workMedicine: 20 works · 75.4% of their workNeurology: 6 works · 23.4% of their workSurgery: 6 works · 23.4% of their workRadiology, Nuclear Medicine and Imaging: 3 works · 10.4% of their workCardiology and Cardiovascular Medicine: 2 works · 6.5% of their workPulmonary and Respiratory Medicine: 2 works · 6.5% of their workInfectious Diseases: 1 works · 5.2% of their workEverything else: 7 works · 24.6% of their workTHEIR WORKRajeev Sivasankar27works
Health Sciences75%

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. Medicine2075.4%
  2. Everything else724.6%
  1. 1Surgery23% of their works
  2. 2Neurology23% of their works
  3. 3Radiology, Nuclear Medicine and Imaging10% of their works
  4. 4Cardiology and Cardiovascular Medicine6% of their works
  5. 5Pulmonary and Respiratory Medicine6% of their works
  6. 6Infectious Diseases5% of their works

Research topics

Which keywords describe Rajeev Sivasankar's research?

The keywords of their largest research topics: Endovascular Treatment, Aneurysmal Subarachnoid Hemorrhage, Anticoagulant Therapy, Arteriovenous Malformations, Cerebral Cavernous Malformations, Intracranial Aneurysms, Cerebrospinal Fluid Leaks and Computed Tomography.

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. Endovascular Treatment102 topics
  2. Aneurysmal Subarachnoid Hemorrhage51 topic
  3. Anticoagulant Therapy52 topics
  4. Arteriovenous Malformations51 topic
  5. Cerebral Cavernous Malformations51 topic
  6. Intracranial Aneurysms51 topic
  7. Cerebrospinal Fluid Leaks31 topic
  8. Computed Tomography31 topic
  9. Hemangiomas31 topic
  10. Intracranial Hypotension31 topic
  11. Radiation Exposure31 topic
  12. Vascular Malformations31 topic
  13. Aspirin21 topic
  14. Cerebral Amyloid Angiopathy21 topic
  15. Clopidogrel21 topic
  16. Intracerebral Hemorrhage21 topic
  17. Ischemic Stroke21 topic
  18. Thrombolysis21 topic

Where does Rajeev Sivasankar work?

Rajeev Sivasankar's main affiliation in the publication record is INHS Asvini, India.

How many publications and citations does Rajeev Sivasankar have?

OpenAlex counts 27 works and 139 citations for Rajeev Sivasankar, an h-index of 7, ranking #7,345,086 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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