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Researcher · National Cerebral and Cardiovascular Center · Japan

Hiroyuki Yokoyama

Hiroyuki Yokoyama publishes mostly in Cardiology and Cardiovascular Medicine, Pulmonary and Respiratory Medicine and Electrical and Electronic Engineering, on topics such as Cardiac Arrest and Resuscitation, Heart Failure Treatment and Management and Mechanical Circulatory Support Devices.

ORCID 0000-0001-8341-7191 OpenAlex
World rank
#664,343
of 1,633,909 ranked researchers
Rank in Japan
#28,639
of 114,622
Works
63
Citations
135
Citations per work
2.1

What does Hiroyuki Yokoyama research?

Cardiology and Cardiovascular Medicine: 14.6%Pulmonary and Respiratory Medicine: 10.7%Electrical and Electronic Engineering: 9.7%Emergency Medicine: 7.8%other fields: 57.2%15%top field
Cardiology and Cardiovascular Medicine14.6%Pulmonary and Respiratory Medicine10.7%Electrical and Electronic Engineering9.7%Emergency Medicine7.8%other fields57.2%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Cardiology and Cardiovascular Medicine15% of their works
  2. 2Pulmonary and Respiratory Medicine11% of their works
  3. 3Electrical and Electronic Engineering10% of their works
  4. 4Emergency Medicine8% of their works
  5. 5Biomedical Engineering5% of their works
  6. 6Molecular Biology4% of their works

Research topics

Which keywords describe Hiroyuki Yokoyama's research?

The keywords of their largest research topics: Heart Failure, Cardiac Arrest, Resuscitation, Diagnosis, Guidelines, Chamber Quantification, Echocardiography and Extracorporeal Membrane Oxygenation.

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 17 words, with their numbers
  1. Heart Failure103 topics
  2. Cardiac Arrest71 topic
  3. Resuscitation71 topic
  4. Diagnosis41 topic
  5. Guidelines41 topic
  6. Chamber Quantification31 topic
  7. Echocardiography31 topic
  8. Extracorporeal Membrane Oxygenation31 topic
  9. Left Ventricular Assist Device31 topic
  10. Optical Interconnects31 topic
  11. Optical Modulators31 topic
  12. Semiconductor Lasers31 topic
  13. Silicon Photonics31 topic
  14. Surgical Aortic-Valve Replacement31 topic
  15. Transcatheter Aortic-Valve Replacement31 topic
  16. Biochemical Genetics21 topic
  17. Metabolic Disorders21 topic

Where does Hiroyuki Yokoyama work?

Hiroyuki Yokoyama's main affiliation in the publication record is National Cerebral and Cardiovascular Center, Japan.

How many publications and citations does Hiroyuki Yokoyama have?

Science Explorer counts 63 works and 135 citations for Hiroyuki Yokoyama, ranking #664,343 of 1,633,909 researchers worldwide on the composite 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.

Other researchers named Hiroyuki Yokoyama

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