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Guide · Updated October 16, 2026

Semaglutide and Cardiovascular Health

Semaglutide is the first GLP-1 with an FDA-approved CV indication for non-diabetic patients. SELECT trial: 20% MACE reduction in non-diabetic adults with overweight/obesity + CVD.

EducationalUpdated October 16, 2026
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Editorial team
Dr. Sam Saberian · Lead Medical Researcher
Medical review by Alen A. Schwartz, MD · Edited by Julliana Edwards · Last updated October 16, 2026

Overview

Semaglutide is the first GLP-1 with an FDA-approved CV indication for non-diabetic patients. SELECT trial: 20% MACE reduction in non-diabetic adults with overweight/obesity + CVD.

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Questions readers ask

What did the SELECT trial show for semaglutide?

SELECT, published in NEJM in 2023, found a 20% reduction in major adverse cardiovascular events in adults without diabetes who had overweight or obesity and established cardiovascular disease, over a median follow-up of 39.8 months.

Who does semaglutide’s cardiovascular indication cover?

Semaglutide is the first GLP-1 with an FDA-approved cardiovascular indication for patients without diabetes. It covers adults with overweight or obesity plus established cardiovascular disease, the population studied in the SELECT trial.

Does compounded semaglutide carry the same cardiovascular approval?

No. The cardiovascular indication belongs to the FDA-approved brand product. Compounded drugs are not FDA-approved, so a compounded preparation does not carry that label, and a licensed clinician should decide which option suits a patient with heart disease.

Can Medicare members get Wegovy at a reduced copay?

From July 1, 2026 to December 31, 2027, the Medicare GLP-1 Bridge offers a $50 copay to eligible Part D members for Wegovy, Foundayo or Zepbound KwikPen, with prior authorization and BMI-based criteria. Open enrollment runs October 15 to December 7, 2026.

Primary sources

  1. FDA: Concerns with unapproved GLP-1 drugs used for weight loss (current as of October 1, 2026)
  2. FDA: Policies for compounders as GLP-1 supply stabilizes (updated April 1, 2026)
  3. FDA: Compounding and the FDA — questions and answers
  4. FDA: Registered outsourcing facilities (503B)
  5. Wilding JPH et al. Once-weekly semaglutide in adults with overweight or obesity (STEP 1). N Engl J Med 2021
  6. Wegovy (semaglutide) prescribing information, Novo Nordisk