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Researcher · Asklepios Klinik St. Georg · Germany

Christian Frerker

Christian Frerker publishes mostly in Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Epidemiology, on topics such as Cardiac Valve Diseases and Treatments, Aortic Disease and Treatment Approaches and Cardiovascular Function and Risk Factors.

ORCID 0000-0003-0226-0888 OpenAlex
World rank
#245,831
of 7,710,434 ranked researchers
Rank in Germany
#12,417
of 364,343
Works
304
Citations
9.4k
Citations per work
30.9
h-index
46
i10-index 128Top 3.8% in Cardiology and Cardiovascular Medicine
Christian Frerker

What does Christian Frerker research?

Christian Frerker's work is mostly in Medicine (93%), Engineering (2%).

Health Sciences: 284 works · 93.3% of their workMedicine: 284 works · 93.3% of their workCardiology and Cardiovascular Medicine: 165 works · 54.4% of their workPulmonary and Respiratory Medicine: 45 works · 14.8% of their workEpidemiology: 41 works · 13.5% of their workSurgery: 28 works · 9.2% of their workRadiology, Nuclear Medicine and Imaging: 4 works · 1.4% of their workEverything else: 15 works · 4.8% of their workPhysical Sciences: 6 works · 1.9% of their workEngineering: 6 works · 1.9% of their workBiomedical Engineering: 6 works · 1.9% of their workTHEIR WORKChristian Frerker304works
Physical Sciences2%Health Sciences93%

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. Medicine28493.3%
  2. Everything else154.8%
    1. Engineering61.9%
  1. 1Cardiology and Cardiovascular Medicine54% of their works
  2. 2Pulmonary and Respiratory Medicine15% of their works
  3. 3Epidemiology14% of their works
  4. 4Surgery9% of their works
  5. 5Biomedical Engineering2% of their works
  6. 6Radiology, Nuclear Medicine and Imaging1% of their works

Research topics

Which keywords describe Christian Frerker's research?

The keywords of their largest research topics: Surgical Aortic-Valve Replacement, Transcatheter Aortic-Valve Replacement, Echocardiography, Heart Failure, Aortic Dissection, Bicuspid Aortic Valve, Chamber Quantification and Diagnosis.

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. Surgical Aortic-Valve Replacement2511 topic
  2. Transcatheter Aortic-Valve Replacement2511 topic
  3. Echocardiography2043 topics
  4. Heart Failure1172 topics
  5. Aortic Dissection871 topic
  6. Bicuspid Aortic Valve871 topic
  7. Chamber Quantification741 topic
  8. Diagnosis741 topic
  9. Diastolic Function741 topic
  10. Infective Endocarditis741 topic
  11. Cardiac Resynchronization Therapy431 topic
  12. Implantable Cardioverter-Defibrillator431 topic
  13. Cardiac Surgery381 topic
  14. Congenital Heart Disease381 topic
  15. Anticoagulant Therapy311 topic
  16. Atrial Fibrillation311 topic
  17. Cardiopulmonary Bypass291 topic
  18. Coronary Artery Bypass Surgery291 topic

Where does Christian Frerker work?

Christian Frerker's main affiliation in the publication record is Asklepios Klinik St. Georg, Germany.

How many publications and citations does Christian Frerker have?

OpenAlex counts 304 works and 9,379 citations for Christian Frerker, an h-index of 46, ranking #245,831 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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