Saiseikai Kumamoto Hospital

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

Each strip is that field’s whole ranked pool, with the notch where Saiseikai Kumamoto Hospital sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Where its research is concentrated relative to its size: Cardiology and Cardiovascular Medicine takes 20.2× the share of its output that it takes of world research.

1. Cardiology and Cardiovascular MedicineSubfield · 28.2 works20×
2. SurgerySubfield · 20.4 works6.5×

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

• Medicine 4.2×
• Pharmacology, Toxicology and Pharmaceutics 4.0×
• Nursing 0.8×
• Neuroscience 0.7×
• Immunology and Microbiology 0.6×
• Engineering 0.6×
• Biochemistry, Genetics and Molecular Biology 0.5×
• Health Professions 0.5×
• Psychology 0.2×
• Decision Sciences 0.2×
• Economics, Econometrics and Finance 0.1×
• Physics and Astronomy 0.1×
• Environmental Science 0.1×
• Computer Science 0.1×
• Earth and Planetary Sciences 0.0×
• Social Sciences 0.0×
• Mathematics 0.0×

Ranked on the composite score, Ken Okumura, Kazuhiro Nishigami and Kōichi Nakao lead among researchers whose main affiliation is Saiseikai Kumamoto Hospital.

1. 1 🇯🇵 Ken Okumura Japan · #65,035 worldwide 315 citations · 65 works
2. 2 🇯🇵 Kazuhiro Nishigami Japan · #421,711 worldwide 51 citations · 22 works
3. 3 🇯🇵 Kōichi Nakao Japan · #471,835 worldwide 196 citations · 82 works
4. 4 🇯🇵 Toru Nishi Japan · #512,509 worldwide 36 citations · 16 works
5. 5 🇯🇵 Kazuya Ichikado Japan · #640,523 worldwide 55 citations · 25 works
6. 6 🇯🇵 Toshihiro Honda Japan · #735,300 worldwide 8 citations · 19 works
7. 7 🇯🇵 Shodo Fujioka Japan · #811,799 worldwide 20 citations · 20 works
8. 8 🇯🇵 Yuichiro Inatomi Japan · #980,884 worldwide 28 citations · 24 works
9. 9 🇯🇵 Keiko Hayano Japan · #995,908 worldwide 10 citations · 16 works
10. 10 🇯🇵 Kazuya Hayasaki Japan · #1,204,356 worldwide 11 citations · 16 works

By fractional works in 2022–2025, weighted toward what it does more of than the world: Heart Failure, Percutaneous Coronary Intervention, Extracorporeal Membrane Oxygenation, Guidelines, Thrombosis, Catheter Ablation, Cardiogenic Shock and Left Ventricular Assist Device.

By volume in 2022–2025: Mechanical Circulatory Support Devices, Atrial Fibrillation Management and Outcomes, Cardiac Structural Anomalies and Repair and Cardiac Valve Diseases and Treatments.

1. 1 Mechanical Circulatory Support Devices Biomedical Engineering 9 works
2. 2 Atrial Fibrillation Management and Outcomes Cardiology and Cardiovascular Medicine 6 works
3. 3 Cardiac Structural Anomalies and Repair Surgery 5 works
4. 4 Cardiac Valve Diseases and Treatments Cardiology and Cardiovascular Medicine 5 works
5. 5 Cardiac Arrest and Resuscitation Emergency Medicine 4 works
6. 6 Cardiac Arrhythmias and Treatments Cardiology and Cardiovascular Medicine 4 works
7. 7 Aortic Disease and Treatment Approaches Pulmonary and Respiratory Medicine 3 works
8. 8 Cardiac and Coronary Surgery Techniques Surgery 2 works
9. 9 Acute Ischemic Stroke Management Epidemiology 2 works
10. 10 Infective Endocarditis Diagnosis and Management Epidemiology 2 works

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

Output in 2018–2022 was 18% higher than in 2013–2017.

• Kumamoto University
• Sojo University
• Kumamoto University Hospital
• National Institute of Technology, Kumamoto College
• Kyushu Okinawa Agricultural Research Center
• Kumamoto Health Science University
• Kyushu Tokai University
• Kumamoto City Hospital