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Hospital / health system · Bengaluru · India

Narayana Health

In research, Narayana Health stands highest in Health Sciences (#3,031 of 11,982 worldwide), Medicine (#4,830 of 10,443 worldwide) and Physical Sciences (#8,346 of 12,888 worldwide), 2022–2025.

narayanahealth.orgROR OpenAlex
World rank, 2022–2025
#7,869
of 28,054 · #13,256 all time
Rank in India
#564
of 1,840
Research works
2.7k
▲ 67% vs 2013–17
Citations
14k
5.1 per fractional work
Top-10% rate
5.0%
record average 16.5%
Open access
63%
world 28%

What is Narayana Health known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Health SciencesDomain #3,031 of 11,982 4.3%500 #5032
MedicineField #4,830 of 10,443 4.2%462 #4865
Physical SciencesDomain #8,346 of 12,888 4.3%332 #11777
Social SciencesDomain #7,854 of 10,521 8.5%162 #12827
Life SciencesDomain #5,931 of 7,800 5.4%109 #10835
Computer ScienceField #3,600 of 4,667 5.9%104 #5834
SurgerySubfield #1,531 of 1,816 5.7%87 #3254
EngineeringField #6,076 of 6,636 2.6%129 #9957

Each strip is that field’s whole ranked pool, with the notch where Narayana Health 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 world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Health Sciences#5,032 #3,031
  2. Medicine#4,865 #4,830
  3. Physical Sciences#11,777 #8,346
  4. Social Sciences#12,827 #7,854
  5. Life Sciences#10,835 #5,931
  6. Computer Science#5,834 #3,600
  7. Surgery#3,254 #1,531
  8. Engineering#9,957 #6,076
all time2022–2025, better2022–2025, worse

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

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: 0.69× its world share, 36 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.74× its world share, 43 worksBiochemistry, Geneti…Immunology and Microbiology: 1.25× its world share, 14 worksImmunology and Micro…Neuroscience: 0.61× its world share, 11 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.07× its world share, 4 worksPharmacology, Toxico…Chemical Engineering: 0.52× its world share, 2 worksChemical EngineeringChemistry: 0.88× its world share, 15 worksChemistryComputer Science: 1.22× its world share, 104 worksComputer ScienceEarth and Planetary Sciences: 0.11× its world share, 2 worksEarth and Planetary …Energy: 1.17× its world share, 12 worksEnergyEngineering: 0.78× its world share, 130 worksEngineeringEnvironmental Science: 0.51× its world share, 28 worksEnvironmental ScienceMaterials Science: 0.73× its world share, 28 worksMaterials ScienceMathematics: 0.58× its world share, 8 worksMathematicsPhysics and Astronomy: 0.14× its world share, 3 worksPhysics and AstronomyDentistry: 0.93× its world share, 5 worksDentistryHealth Professions: 0.94× its world share, 27 worksHealth ProfessionsMedicine: 2.18× its world share, 462 worksMedicineNursing: 1.03× its world share, 6 worksNursingVeterinary: 0.33× its world share, 0 worksVeterinaryArts and Humanities: 0.38× its world share, 12 worksArts and HumanitiesBusiness, Management and Accounting: 1.16× its world share, 41 worksBusiness, Management…Decision Sciences: 1.03× its world share, 11 worksDecision SciencesEconomics, Econometrics and Finance: 0.82× its world share, 19 worksEconomics, Econometr…Psychology: 0.75× its world share, 25 worksPsychologySocial Sciences: 0.38× its world share, 53 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 2.2×. Every wedge is a field page.

Who are the top researchers at Narayana Health?

Ranked on the composite score, Saseendar Shanmugasundaram, Arjun Kalyanpur and Arun Agarwal lead among researchers whose main affiliation is Narayana Health.

  1. 1 Saseendar Shanmugasundaram India · #1,036,069 worldwide 10 citations · 23 works
  2. 2 Arjun Kalyanpur India · #1,049,056 worldwide 17 citations · 16 works
  3. 3 Arun Agarwal India · #1,082,683 worldwide 26 citations · 21 works
  4. 4 Venkatraman Bhat India · #1,242,915 worldwide 17 citations · 16 works
  5. 5 Sarita Rani Jaiswal India · #1,258,438 worldwide 2 citations · 16 works
  6. 6 Himanshu Verma India · #1,264,298 worldwide 6 citations · 15 works
  7. 7 S. Geetha India · #1,322,330 worldwide 21 citations · 22 works
  8. 8 Ramesh K. Tripathi India · #1,380,397 worldwide 4 citations · 18 works
  9. 9 Vivek Agarwala India · #1,405,839 worldwide 6 citations · 18 works
  10. 10 Sakuntala S. Pillai India · #1,408,202 worldwide 9 citations · 18 works
All ranked researchers at Narayana Health

Which keywords describe research at Narayana Health?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Deep Learning, Machine Learning, Epidemiology, Complications, Echocardiography, Treatment, Diagnosis and Percutaneous Coronary Intervention.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 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. Deep Learning73▲ 1.94×59 topics
  2. Epidemiology70▲ 1.60×104 topics
  3. Machine Learning67▲ 1.85×62 topics
  4. Treatment29▲ 2.1×36 topics
  5. Complications25▲ 4.6×17 topics
  6. Inflammation25◆ 1.11×57 topics
  7. Diagnosis25▲ 2.5×32 topics
  8. Healthcare24▲ 1.89×13 topics
  9. Risk Factors22▲ 1.83×26 topics
  10. Cardiovascular Disease21▲ 1.74×32 topics
  11. Echocardiography19▲ 6.5×8 topics
  12. Internet of Things19▲ 1.96×17 topics
  13. Mortality19▲ 3.0×12 topics
  14. Big Data18▲ 1.82×17 topics
  15. Management18▲ 2.0×24 topics
  16. Heart Failure17▲ 3.6×12 topics
  17. IoT17▲ 4.2×12 topics
  18. Wireless Sensor Networks15▲ 3.0×13 topics
  19. Myocardial Infarction15▲ 5.8×7 topics
  20. Image Processing15▲ 3.0×9 topics
  21. Guidelines14▲ 2.7×10 topics
  22. Environmental Monitoring14▲ 3.2×7 topics
  23. Percutaneous Coronary Intervention13▲ 8.8×4 topics
  24. Rehabilitation13▲ 3.0×11 topics
  25. Critical Care12▲ 4.8×8 topics
  26. Congenital Heart Disease12▲ 13×3 topics
  27. Smart Home12▲ 6.2×3 topics
  28. Chronic Kidney Disease11▲ 4.2×8 topics
  29. Cardiac Surgery11▲ 14×2 topics
  30. Mechanical Ventilation11▲ 8.6×2 topics
  31. Neurodevelopmental Outcomes10▲ 5.0×3 topics
  32. Surgical Aortic-Valve Replacement10▲ 13×1 topic
  33. Transcatheter Aortic-Valve Replacement10▲ 13×1 topic
  34. Smart Farming10▲ 7.7×2 topics
  35. Adult Congenital Heart Disease10▲ 16×1 topic
  36. Pulmonary Valve Replacement10▲ 16×1 topic
  37. Internet of Things (IoT)9▲ 7.3×1 topic
  38. Plant Disease Detection9▲ 7.9×1 topic
  39. Resuscitation9▲ 6.3×4 topics
  40. Extracorporeal Membrane Oxygenation9▲ 10×2 topics

Which research topics does Narayana Health publish most on?

By volume in 2022–2025: Cardiac Valve Diseases and Treatments, Congenital Heart Disease Studies, Smart Agriculture and AI and Cardiac, Anesthesia and Surgical Outcomes.

Cardiac Valve Diseases a…10Cardiac Valve Diseases and Treatments: 10 fractional worksCongenital Heart Disease…10Congenital Heart Disease Studies: 10 fractional worksSmart Agriculture and AI: 9 fractional worksCardiac, Anesthesia and Surgical Outcomes: 7 fractional worksMechanical Circulatory Support Devices: 6 fractional worksIoT-based Smart Home Systems: 6 fractional worksCardiac Structural Anomalies and Repair: 6 fractional worksRespiratory Support and …6Respiratory Support and Mechanisms: 6 fractional worksAortic Disease and Treatment Approaches: 6 fractional worksArtificial Intelligence in Healthcare: 5 fractional works
Cardiology and Cardiovascular MedicineEpidemiologyPlant ScienceBiomedical Engineering4 others

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

  1. 1 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 10 works
  2. 2 Congenital Heart Disease Studies Epidemiology 10 works
  3. 3 Smart Agriculture and AI Plant Science 9 works
  4. 4 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular Medicine 7 works
  5. 5 Mechanical Circulatory Support Devices Biomedical Engineering 6 works
  6. 6 IoT-based Smart Home Systems Electrical and Electronic Engineering 6 works
  7. 7 Cardiac Structural Anomalies and Repair Surgery 6 works
  8. 8 Respiratory Support and Mechanisms Pulmonary and Respiratory Medicine 6 works
  9. 9 Aortic Disease and Treatment Approaches Pulmonary and Respiratory Medicine 6 works
  10. 10 Artificial Intelligence in Healthcare Health Information Management 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 available62.6%not open37.4%

World: 28% of research is openly available.

with international co-authors11.7%domestic only88.3%

World: 19% is written across borders.

How has Narayana Health's research output changed?

Output in 2018–2022 was 67% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Bengaluru

All research institutions in Bengaluru

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.