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Researcher · Kettering General Hospital · United Kingdom

Kai Hogrefe

Kai Hogrefe publishes mostly in Cardiology and Cardiovascular Medicine, Surgery and Pulmonary and Respiratory Medicine, on topics such as Cardiac Valve Diseases and Treatments, Coronary Interventions and Diagnostics and Cardiac Imaging and Diagnostics.

OpenAlex
World rank
#2,021,768
of 7,710,434 ranked researchers
Rank in United Kingdom
#148,320
of 367,258
Works
33
Citations
934
Citations per work
28.3
h-index
12
i10-index 13Top 43% in Cardiology and Cardiovascular Medicine
Kai Hogrefe

What does Kai Hogrefe research?

Kai Hogrefe's work is mostly in Medicine (79%), Biochemistry, Genetics and Molecular Biology (7%).

Health Sciences: 26 works · 79.2% of their workMedicine: 26 works · 79.2% of their workCardiology and Cardiovascular Medicine: 13 works · 37.9% of their workSurgery: 8 works · 23.0% of their workPulmonary and Respiratory Medicine: 3 works · 8.0% of their workRadiology, Nuclear Medicine and Imaging: 3 works · 8.0% of their workHematology: 1 works · 2.3% of their workEverything else: 5 works · 13.9% of their workLife Sciences: 2 works · 6.9% of their workBiochemistry, Genetics and Molecular Biology: 2 works · 6.9% of their workMolecular Biology: 2 works · 6.9% of their workTHEIR WORKKai Hogrefe33works
Life Sciences7%Health Sciences79%

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. Medicine2679.2%
  2. Everything else513.9%
    1. Biochemistry, Genetics and Molecular Biology26.9%
  1. 1Cardiology and Cardiovascular Medicine38% of their works
  2. 2Surgery23% of their works
  3. 3Pulmonary and Respiratory Medicine8% of their works
  4. 4Radiology, Nuclear Medicine and Imaging8% of their works
  5. 5Molecular Biology7% of their works
  6. 6Hematology2% of their works

Research topics

Which keywords describe Kai Hogrefe's research?

The keywords of their largest research topics: Myocardial Infarction, Percutaneous Coronary Intervention, Coronary Stents, Myocardial Revascularization, Surgical Aortic-Valve Replacement, Transcatheter Aortic-Valve Replacement, Cardiac Imaging and Coronary Artery Disease.

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. Myocardial Infarction173 topics
  2. Percutaneous Coronary Intervention132 topics
  3. Coronary Stents101 topic
  4. Myocardial Revascularization101 topic
  5. Surgical Aortic-Valve Replacement101 topic
  6. Transcatheter Aortic-Valve Replacement101 topic
  7. Cardiac Imaging71 topic
  8. Coronary Artery Disease71 topic
  9. Acute Coronary Syndromes51 topic
  10. Cardiac Resynchronization Therapy51 topic
  11. Implantable Cardioverter-Defibrillator51 topic
  12. ST-Segment Elevation51 topic
  13. Surgical Repair51 topic
  14. Ventricular Reconstruction51 topic
  15. VEGF41 topic
  16. endothelial progenitor cells41 topic
  17. Aspirin31 topic
  18. Clopidogrel31 topic

Where does Kai Hogrefe work?

Kai Hogrefe's main affiliation in the publication record is Kettering General Hospital, United Kingdom.

How many publications and citations does Kai Hogrefe have?

OpenAlex counts 33 works and 934 citations for Kai Hogrefe, an h-index of 12, ranking #2,021,768 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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