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Researcher · CARE Hospitals · India

Johann Christopher

Johann Christopher publishes mostly in Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery, on topics such as Cardiac Imaging and Diagnostics, Cardiovascular Function and Risk Factors and Acute Myocardial Infarction Research.

OpenAlex
World rank
#2,139,984
of 7,710,434 ranked researchers
Rank in India
#37,903
of 280,097
Works
60
Citations
715
Citations per work
11.9
h-index
13
i10-index 14Top 39% in Cardiology and Cardiovascular Medicine
Johann Christopher

What does Johann Christopher research?

Johann Christopher's work is mostly in Medicine (78%).

Health Sciences: 47 works · 78.2% of their workMedicine: 47 works · 78.2% of their workCardiology and Cardiovascular Medicine: 23 works · 38.5% of their workRadiology, Nuclear Medicine and Imaging: 8 works · 12.8% of their workSurgery: 7 works · 11.5% of their workEpidemiology: 3 works · 5.8% of their workPulmonary and Respiratory Medicine: 3 works · 5.8% of their workEndocrinology, Diabetes and Metabolism: 2 works · 3.8% of their workEverything else: 13 works · 21.8% of their workTHEIR WORKJohannChristopher60works
Health Sciences78%

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. Medicine4778.2%
  2. Everything else1321.8%
  1. 1Cardiology and Cardiovascular Medicine38% of their works
  2. 2Radiology, Nuclear Medicine and Imaging13% of their works
  3. 3Surgery12% of their works
  4. 4Pulmonary and Respiratory Medicine6% of their works
  5. 5Epidemiology6% of their works
  6. 6Endocrinology, Diabetes and Metabolism4% of their works

Research topics

Which keywords describe Johann Christopher's research?

The keywords of their largest research topics: Myocardial Infarction, Heart Failure, Echocardiography, Cardiac Imaging, Coronary Artery Disease, Cardiovascular Disease, Guidelines and Chamber Quantification.

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.

All 21 words, with their numbers
  1. Myocardial Infarction293 topics
  2. Heart Failure223 topics
  3. Echocardiography192 topics
  4. Cardiac Imaging161 topic
  5. Coronary Artery Disease161 topic
  6. Cardiovascular Disease132 topics
  7. Guidelines132 topics
  8. Chamber Quantification121 topic
  9. Diastolic Function121 topic
  10. Acute Coronary Syndromes81 topic
  11. ST-Segment Elevation81 topic
  12. Constrictive Pericarditis71 topic
  13. Pericarditis71 topic
  14. Cardiac Surgery61 topic
  15. Congenital Heart Disease61 topic
  16. Cardiovascular Outcomes51 topic
  17. Diagnosis51 topic
  18. Surgical Repair51 topic
  19. Treatment51 topic
  20. Type 2 Diabetes51 topic
  21. Ventricular Reconstruction51 topic

Where does Johann Christopher work?

Johann Christopher's main affiliation in the publication record is CARE Hospitals, India.

How many publications and citations does Johann Christopher have?

OpenAlex counts 60 works and 715 citations for Johann Christopher, an h-index of 13, ranking #2,139,984 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised 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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