Karen Ho is a Cardiology physician affiliated with Northwestern University. OpenAlex indexes 207 publications with 5,723 citations (h-index 39). By OpenAlex citation count, this profile ranks in the top 10% of Vascular Surgery profiles in the findmyKOL directory.
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingNIH funding
4 NIH research awards on record, funded 2016–2025 per NIH RePORTER. The latest:
- Targeting the Meta-organismal Butyrate Pathway to Prevent Arterial Restenosis after Vascular Surgery
Northwestern University
FY2025$565,308R01HL153306 - Targeting the Meta-organismal Butyrate Pathway to Prevent Arterial Restenosis after Vascular Surgery
Northwestern University at Chicago
FY2024$616,421R01HL153306 - Targeting the Meta-organismal Butyrate Pathway to Prevent Arterial Restenosis after Vascular Surgery
Northwestern University at Chicago
FY2023$503,170R01HL153306
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- 2024 ACC/AHA/AACVPR/APMA/ABC/SCAI/SVM/SVN/SVS/SIR/VESS Guideline for the Management of Lower Extremity Peripheral Artery Disease
Journal of the American College of Cardiology
2024 - Nicotinamide riboside for peripheral artery disease: the NICE randomized clinical trial
Nature Communications
2024
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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.”