Koichiro Niwa
Koichiro Niwa publishes mostly in Pulmonary and Respiratory Medicine, Cardiology and Cardiovascular Medicine and Surgery, on topics such as Congenital Heart Disease Studies, Cardiovascular Issues in Pregnancy and Coronary Artery Anomalies.
- World rank
- #569,820 of 1,633,909 ranked researchers
- Rank in Japan
- #22,797 of 114,622
- Works
- 134
- Citations
- 148
- Citations per work
- 1.1
What does Koichiro Niwa research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Pulmonary and Respiratory Medicine16% of their works
- 2Cardiology and Cardiovascular Medicine15% of their works
- 3Surgery12% of their works
- 4Epidemiology9% of their works
- 5Molecular Biology5% of their works
- 6Hematology5% of their works
Research topics
Which keywords describe Koichiro Niwa's research?
The keywords of their largest research topics: Congenital Heart Disease, Cardiac Surgery, Pulmonary Valve Replacement, Risk Factors, Cardiovascular Diseases, Congenital, Coronary Artery Anomalies and Myocardial Infarction.
- Ventricular Tachycardia
- Venous Thromboembolism
- Pulmonary Hypertension
- Epicardial Fat
- Ventricular Reconstruction
- Myocardial Infarction
- Congenital
- Risk Factors
- Cardiac Surgery
- Congenital Heart Disease
- Pulmonary Valve Replacement
- Cardiovascular Diseases
- Coronary Artery Anomalies
- Pregnancy
- Antithrombotic Therapy
- Perivascular Adipose Tissue
- Right Heart Assessment
- Catheter Ablation
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
- Congenital Heart Disease122 topics
- Cardiac Surgery81 topic
- Pulmonary Valve Replacement81 topic
- Risk Factors72 topics
- Cardiovascular Diseases41 topic
- Congenital41 topic
- Coronary Artery Anomalies41 topic
- Myocardial Infarction41 topic
- Pregnancy41 topic
- Ventricular Reconstruction41 topic
- Antithrombotic Therapy31 topic
- Epicardial Fat31 topic
- Perivascular Adipose Tissue31 topic
- Pulmonary Hypertension31 topic
- Right Heart Assessment31 topic
- Venous Thromboembolism31 topic
- Catheter Ablation21 topic
- Ventricular Tachycardia21 topic
Where does Koichiro Niwa work?
Koichiro Niwa's main affiliation in the publication record is St. Luke's International Hospital, Japan.
How many publications and citations does Koichiro Niwa have?
Science Explorer counts 134 works and 148 citations for Koichiro Niwa, ranking #569,820 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.
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.