Leon Feldman is a Cardiology physician affiliated with Eisenhower Medical Center. OpenAlex indexes 21 publications with 848 citations (h-index 4).
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingIndustry payments
4 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
4 companies with payments on record in CMS Open Payments (2021 onward), matched to this physician's NPI. The itemized breakdown by company, amount and year is part of the full profile. Why? →
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Left Atrial Appendage Closure or Anticoagulation for Atrial Fibrillation
New England Journal of Medicine
2026 - TCT-537 Optimization of Access Using Dedicated RF-TSP Devices Increases Efficiency and Consistency of LAAC With Watchman FLX Pro: A Report From a HEAL-LAA Primary Analysis Subset
Journal of the American College of Cardiology
2024
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Barry Hackshaw, MD
Eisenhower Medical Center
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.”