John H. Alexander
John H. Alexander publishes mostly in Cardiology and Cardiovascular Medicine, Surgery and Radiology, Nuclear Medicine and Imaging, on topics such as Atrial Fibrillation Management and Outcomes, Antiplatelet Therapy and Cardiovascular Diseases and Cardiac Valve Diseases and Treatments.
- World rank
- #47,836 of 1,633,909 ranked researchers
- Rank in United States
- #22,020 of 358,040
- Works
- 133
- Citations
- 514
- Citations per work
- 3.9
What does John H. Alexander 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 Medicine32% of their works
- 2Surgery8% of their works
- 3Radiology, Nuclear Medicine and Imaging4% of their works
- 4History3% of their works
- 5Epidemiology3% of their works
- 6Anthropology3% of their works
Research topics
- Atrial Fibrillation Management and Outcomes
- Antiplatelet Therapy and Cardiovascular Diseases
- Cardiac Valve Diseases and Treatments
- Cardiac Imaging and Diagnostics
- Cardiac, Anesthesia and Surgical Outcomes
- Cardiovascular Function and Risk Factors
- Acute Myocardial Infarction Research
- Coronary Interventions and Diagnostics
Which keywords describe John H. Alexander's research?
The keywords of their largest research topics: Guidelines, Anticoagulant Therapy, Atrial Fibrillation, Percutaneous Coronary Intervention, Myocardial Infarction, Aspirin, Clopidogrel and Surgical Aortic-Valve Replacement.
- Myocardial Revascularization
- Acute Coronary Syndromes
- Echocardiography
- Cardiac Risk
- Cardiac Imaging
- Surgical Aortic-Valve Replacement
- Aspirin
- Percutaneous Coronary Intervention
- Anticoagulant Therapy
- Guidelines
- Atrial Fibrillation
- Myocardial Infarction
- Clopidogrel
- Transcatheter Aortic-Valve Replacement
- Coronary Artery Disease
- Chamber Quantification
- Perioperative
- Coronary Stents
- ST-Segment Elevation
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 19 words, with their numbers
- Guidelines223 topics
- Anticoagulant Therapy151 topic
- Atrial Fibrillation151 topic
- Percutaneous Coronary Intervention102 topics
- Myocardial Infarction82 topics
- Aspirin71 topic
- Clopidogrel71 topic
- Surgical Aortic-Valve Replacement61 topic
- Transcatheter Aortic-Valve Replacement61 topic
- Cardiac Imaging51 topic
- Coronary Artery Disease51 topic
- Cardiac Risk41 topic
- Chamber Quantification41 topic
- Echocardiography41 topic
- Perioperative41 topic
- Acute Coronary Syndromes31 topic
- Coronary Stents31 topic
- Myocardial Revascularization31 topic
- ST-Segment Elevation31 topic
Where does John H. Alexander work?
John H. Alexander's main affiliation in the publication record is Clinical Research Institute, United States.
How many publications and citations does John H. Alexander have?
Science Explorer counts 133 works and 514 citations for John H. Alexander, ranking #47,836 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.