Marshall Hyden is a Cardiology physician affiliated with Nebraska Medical Center. OpenAlex indexes 52 publications with 328 citations (h-index 4).
Overview
Scholarship
indexed output and impact (OpenAlex)Publications indexed by OpenAlex. Counts exclude supporting files.
Citations across these publications.
H-index from these publications.
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
Telephone
Practice address and telephone from the federal NPPES registry.
Sign in to view contact details →Industry payments
7 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Alnylam Pharmaceuticals Inc.Program year20258 payments
- AstraZeneca Pharmaceuticals LPProgram year20252 payments
- Abbott LaboratoriesProgram year20254 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Acute cellular rejection after heart transplantation: validation of HEARTBiT, a transcriptomic biomarker
European Heart Journal
2026 - 26-CCC-16969-ACC EARLY RECURRENCE OF GIANT CELL MYOCARDITIS POST-TRANSPLANT
Journal of the American College of Cardiology
2026 - Home sleep apnea testing in patients with continuous flow left ventricular assist device: is it feasible?
Journal of Clinical Sleep Medicine
2025 - A Rare Case of Apolipoprotein A IV-Type Cardiac Amyloidosis in the Setting of Left Atrial Appendage Thrombus
The Journal of Heart and Lung Transplantation
2025 - Giant Cell Myocarditis in the Setting of Ischemic Cardiomyopathy
Graduate Medical Education Research Journal
2025
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Harlan Krumholz, MD
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Scott Solomon, MD
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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.”