Ralph Stewart
Ralph Stewart publishes mostly in Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging, on topics such as Acute Myocardial Infarction Research, Cardiac Valve Diseases and Treatments and Cardiac Imaging and Diagnostics.
- World rank
- #256,465 of 1,633,909 ranked researchers
- Rank in New Zealand
- #833 of 4,714
- Works
- 58
- Citations
- 197
- Citations per work
- 3.4
What does Ralph Stewart 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 Medicine46% of their works
- 2Surgery10% of their works
- 3Radiology, Nuclear Medicine and Imaging6% of their works
- 4Rheumatology5% of their works
- 5Public Health, Environmental and Occupational Health4% of their works
- 6Complementary and alternative medicine4% of their works
Research topics
Which keywords describe Ralph Stewart's research?
The keywords of their largest research topics: Myocardial Infarction, Cardiovascular Disease, Acute Coronary Syndromes, ST-Segment Elevation, Heart Failure, Obesity, Surgical Aortic-Valve Replacement and Transcatheter Aortic-Valve Replacement.
- TGF-ß Superfamily
- Myocardial Revascularization
- Exercise Capacity
- Coronary Stents
- Cardiorespiratory Fitness
- Coronary Artery Disease
- Transcatheter Aortic-Valve Replacement
- Obesity
- ST-Segment Elevation
- Cardiovascular Disease
- Myocardial Infarction
- Acute Coronary Syndromes
- Heart Failure
- Surgical Aortic-Valve Replacement
- Cardiac Imaging
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Chamber Quantification
- Echocardiography
- Growth-Differentiation Factor-15
- Sudden Death
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 20 words, with their numbers
- Myocardial Infarction112 topics
- Cardiovascular Disease102 topics
- Acute Coronary Syndromes71 topic
- ST-Segment Elevation71 topic
- Heart Failure62 topics
- Obesity62 topics
- Surgical Aortic-Valve Replacement51 topic
- Transcatheter Aortic-Valve Replacement51 topic
- Cardiac Imaging41 topic
- Coronary Artery Disease41 topic
- Arrhythmogenic Right Ventricular Cardiomyopathy31 topic
- Cardiorespiratory Fitness31 topic
- Chamber Quantification31 topic
- Coronary Stents31 topic
- Echocardiography31 topic
- Exercise Capacity31 topic
- Growth-Differentiation Factor-1531 topic
- Myocardial Revascularization31 topic
- Sudden Death31 topic
- TGF-ß Superfamily31 topic
Where does Ralph Stewart work?
Ralph Stewart's main affiliation in the publication record is Auckland City Hospital, New Zealand.
How many publications and citations does Ralph Stewart have?
Science Explorer counts 58 works and 197 citations for Ralph Stewart, ranking #256,465 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.