Sofian Johar
Sofian Johar publishes mostly in Cardiology and Cardiovascular Medicine, Surgery and Physiology, on topics such as Cardiac pacing and defibrillation studies, Atrial Fibrillation Management and Outcomes and Cardiac Arrhythmias and Treatments.
- World rank
- #1,647,041 of 7,710,434 ranked researchers
- Rank in Brunei
- #136 of 484
- Works
- 58
- Citations
- 1.3k
- Citations per work
- 22.9
What does Sofian Johar research?
Sofian Johar's work is mostly in Medicine (74%).
Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.
The fields and subfields, with their numbers
- Health Sciences4373.9%
- Medicine4373.9%
- Everything else1526.1%
- 1Cardiology and Cardiovascular Medicine47% of their works
- 2Surgery10% of their works
- 3Physiology6% of their works
- 4Endocrinology, Diabetes and Metabolism4% of their works
- 5Emergency Medicine3% of their works
- 6Radiology, Nuclear Medicine and Imaging3% of their works
Research topics
Which keywords describe Sofian Johar's research?
The keywords of their largest research topics: Catheter Ablation, Sudden Cardiac Death, Guidelines, Arrhythmias, Cardiac Resynchronization Therapy, Implantable Cardioverter-Defibrillator, Oxidative Stress and Reactive Oxygen Species.
- Surgical Aortic-Valve Replacement
- Ischemia-Reperfusion Injury
- Acute Coronary Syndromes
- Ion Channels
- Endothelial Dysfunction
- Radiofrequency Ablation
- Atrial Fibrillation
- Reactive Oxygen Species
- Implantable Cardioverter-Defibrillator
- Arrhythmias
- Sudden Cardiac Death
- Catheter Ablation
- Guidelines
- Cardiac Resynchronization Therapy
- Oxidative Stress
- Anticoagulant Therapy
- Myocardial Infarction
- Ventricular Tachycardia
- Nitric Oxide
- Long-QT Syndrome
- Cardioprotection
- ST-Segment Elevation
- Transcatheter Aortic-Valve Replacement
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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.
All 23 words, with their numbers
- Catheter Ablation202 topics
- Sudden Cardiac Death182 topics
- Guidelines162 topics
- Arrhythmias152 topics
- Cardiac Resynchronization Therapy121 topic
- Implantable Cardioverter-Defibrillator121 topic
- Oxidative Stress122 topics
- Reactive Oxygen Species122 topics
- Anticoagulant Therapy111 topic
- Atrial Fibrillation111 topic
- Myocardial Infarction102 topics
- Radiofrequency Ablation91 topic
- Ventricular Tachycardia91 topic
- Endothelial Dysfunction71 topic
- Nitric Oxide71 topic
- Ion Channels61 topic
- Long-QT Syndrome61 topic
- Acute Coronary Syndromes51 topic
- Cardioprotection51 topic
- Ischemia-Reperfusion Injury51 topic
- ST-Segment Elevation51 topic
- Surgical Aortic-Valve Replacement51 topic
- Transcatheter Aortic-Valve Replacement51 topic
Where does Sofian Johar work?
Sofian Johar's main affiliation in the publication record is Raja Isteri Pengiran Anak Saleha Hospital, Brunei.
How many publications and citations does Sofian Johar have?
OpenAlex counts 58 works and 1,327 citations for Sofian Johar, an h-index of 12, ranking #1,647,041 of 7,710,434 researchers worldwide on the quality score.
Ranked on field-normalised citation 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.
Discussion
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