O. Isom is a Cardiology physician affiliated with Cornell University. OpenAlex indexes 167 publications with 10,471 citations (h-index 55). By OpenAlex citation count, this profile ranks in the top 10% of Thoracic Surgery (Cardiothoracic Vascular Surgery) profiles in the findmyKOL directory.
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- National trends in utilization and in-hospital outcomes of mechanical versus bioprosthetic aortic valve replacements
Journal of Thoracic and Cardiovascular Surgery
2015 - Risk Stratification of In-Hospital Mortality for Coronary Artery Bypass Graft Surgery
Journal of the American College of Cardiology
2006
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A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments, shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”