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Researcher · International Goodwill Hospital · Japan

Riichiro Nakayama

Riichiro Nakayama publishes mostly in Cardiology and Cardiovascular Medicine, Radiology, Nuclear Medicine and Imaging and Surgery, on topics such as Cardiac Imaging and Diagnostics, Cerebrovascular and Carotid Artery Diseases and Microstructure and Mechanical Properties of Steels.

OpenAlex
World rank
#6,571,238
of 7,710,434 ranked researchers
Rank in Japan
#268,723
of 383,136
Works
19
Citations
150
Citations per work
7.9
h-index
4
i10-index 4Top 90% in Cardiology and Cardiovascular Medicine
Riichiro Nakayama

What does Riichiro Nakayama research?

Riichiro Nakayama's work is mostly in Medicine (80%), Engineering (12%).

Health Sciences: 15 works · 80.0% of their workMedicine: 15 works · 80.0% of their workCardiology and Cardiovascular Medicine: 7 works · 35.0% of their workRadiology, Nuclear Medicine and Imaging: 4 works · 20.0% of their workSurgery: 3 works · 15.0% of their workPulmonary and Respiratory Medicine: 2 works · 10.0% of their workPhysical Sciences: 2 works · 12.5% of their workEngineering: 2 works · 12.5% of their workBiomedical Engineering: 1 works · 7.5% of their workMechanical Engineering: 1 works · 5.0% of their workEverything else: 1 works · 7.5% of their workTHEIR WORKRiichiro Nakayama19works
Physical Sciences12%Health Sciences80%

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. Medicine1580.0%
    1. Engineering212.5%
  3. Everything else17.5%
  1. 1Cardiology and Cardiovascular Medicine35% of their works
  2. 2Radiology, Nuclear Medicine and Imaging20% of their works
  3. 3Surgery15% of their works
  4. 4Pulmonary and Respiratory Medicine10% of their works
  5. 5Biomedical Engineering8% of their works
  6. 6Mechanical Engineering5% of their works

Research topics

Which keywords describe Riichiro Nakayama's research?

The keywords of their largest research topics: Magnetic Resonance Imaging, Cardiac Imaging, Coronary Artery Disease, Echocardiography, Heart Failure, Carotid Artery Stenosis, Endarterectomy and Cardiac Resynchronization Therapy.

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 19 words, with their numbers
  1. Magnetic Resonance Imaging112 topics
  2. Cardiac Imaging81 topic
  3. Coronary Artery Disease81 topic
  4. Echocardiography42 topics
  5. Heart Failure42 topics
  6. Carotid Artery Stenosis31 topic
  7. Endarterectomy31 topic
  8. Cardiac Resynchronization Therapy21 topic
  9. Chamber Quantification21 topic
  10. Diastolic Function21 topic
  11. High-Strength Steels21 topic
  12. Implantable Cardioverter-Defibrillator21 topic
  13. Microstructure21 topic
  14. Orthostatic Hypotension21 topic
  15. Surgical Aortic-Valve Replacement21 topic
  16. Syncope21 topic
  17. Transcatheter Aortic-Valve Replacement21 topic
  18. Nb3Sn Conductor11 topic
  19. Superconducting Magnets11 topic

Where does Riichiro Nakayama work?

Riichiro Nakayama's main affiliation in the publication record is International Goodwill Hospital, Japan.

How many publications and citations does Riichiro Nakayama have?

OpenAlex counts 19 works and 150 citations for Riichiro Nakayama, an h-index of 4, ranking #6,571,238 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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