Takashi Koyama
Takashi Koyama publishes mostly in Cardiology and Cardiovascular Medicine, Epidemiology and Pharmacology, on topics such as Atrial Fibrillation Management and Outcomes, Phytochemistry and Biological Activities and Atherosclerosis and Cardiovascular Diseases.
- World rank
- #618,207 of 1,633,909 ranked researchers
- Rank in Japan
- #25,733 of 114,622
- Works
- 19
- Citations
- 20
- Citations per work
- 1.1
What does Takashi Koyama research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Cardiology and Cardiovascular Medicine33% of their works
- 2Epidemiology17% of their works
- 3Pharmacology8% of their works
- 4Surgery8% of their works
- 5Immunology8% of their works
- 6Plant Science8% of their works
Research topics
- Atrial Fibrillation Management and Outcomes
- Phytochemistry and Biological Activities
- Atherosclerosis and Cardiovascular Diseases
- Phytochemistry and Bioactivity Studies
- Antiplatelet Therapy and Cardiovascular Diseases
- Pericarditis and Cardiac Tamponade
- Congenital Heart Disease Studies
- Infective Endocarditis Diagnosis and Management
Which keywords describe Takashi Koyama's research?
The keywords of their largest research topics: Anticoagulant Therapy, Antioxidant, Atrial Fibrillation, Phytochemistry, Aspirin, Atherosclerosis, Cardiac Surgery and Clopidogrel.
- Phyllanthus
- Pericarditis
- Iridoids
- Immune Response
- Constrictive Pericarditis
- Clopidogrel
- Atherosclerosis
- Phytochemistry
- Antioxidant
- Anticoagulant Therapy
- Atrial Fibrillation
- Aspirin
- Cardiac Surgery
- Congenital Heart Disease
- Diagnosis
- Infective Endocarditis
- Medicinal Plants
- Pharmacology
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 18 words, with their numbers
- Anticoagulant Therapy21 topic
- Antioxidant22 topics
- Atrial Fibrillation21 topic
- Phytochemistry22 topics
- Aspirin11 topic
- Atherosclerosis11 topic
- Cardiac Surgery11 topic
- Clopidogrel11 topic
- Congenital Heart Disease11 topic
- Constrictive Pericarditis11 topic
- Diagnosis11 topic
- Immune Response11 topic
- Infective Endocarditis11 topic
- Iridoids11 topic
- Medicinal Plants11 topic
- Pericarditis11 topic
- Pharmacology11 topic
- Phyllanthus11 topic
Where does Takashi Koyama work?
Takashi Koyama's main affiliation in the publication record is Akita University, Japan.
How many publications and citations does Takashi Koyama have?
Science Explorer counts 19 works and 20 citations for Takashi Koyama, ranking #618,207 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 Takashi Koyama
Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.