Antony Chu is a Cardiology physician. OpenAlex indexes 93 publications with 730 citations (h-index 13); ClinicalTrials.gov lists 1 registered study matched to this name.
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 fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
1300 Anne St NW
Bemidji, MN 566015103
Telephone
218-333-5000Provider last certified this registry record 5 Jun 2023.
Clinical trials
- QT Changes as Detected From LINQ ECG During Antiarrhythmic Loading (LINQ QT)
Sponsor: Medtronic Cardiac Rhythm and Heart Failure
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
Industry payments
11 companies reported payments to CMS in program years 2021 onward. These are public disclosures, not judgments. The latest:
- Boston Scientific CorporationProgram year20258 payments
- Medtronic, Inc.Program year20254 payments
- BIOTRONIK INC.Program year20253 payments
Payment records matched to this physician's NPI in CMS Open Payments, program years 2021 onward.
Medicare prescribing footprint (2024)
The drugs this prescriber writes for Medicare patients, grouped by drug class and therapeutic area. Every percentage is a share of their total prescribing, so you can see what they prescribe most. These are proportions, not patient counts or dollar amounts. No condition is inferred: the claims record what was prescribed, never why.
Blood & clotting
52.2%Factor Xa inhibitor52.2%Eliquis100%Part D<11 patientsCardiovascular
47.8%Antiarrhythmic47.8%Flecainide Acetate100%Part D<11 patients
Drug classes come from the WHO ATC and U.S. National Library of Medicine (RxClass) classifications; prescribing counts come from the CMS Medicare Part D Prescribers file. Each drug is counted once, under its primary class. Medicare fee-for-service only, so no Medicare Advantage, commercial, or pediatric prescribing is included. CMS publishes this data about 17 months after the fact.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Leadless Versus Single Chamber Pacemakers: An Analysis From the National Readmissions Database of Adverse Outcomes
Journal of Cardiovascular Electrophysiology
2025 - Analytics of long-term premature ventricular complexes using an insertable cardiac monitor
European Heart Journal
2023
Similar KOLs
Other experts from the same institution or the same specialty.
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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.”