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ForumsCardiovascular OutcomesGLP-1 and atrial fibrillation risk — emerging signal or noise? Page 2

GLP-1 and atrial fibrillation risk — emerging signal or noise?

Dr.RaviCardio Sun, May 31, 2026 at 5:32 PM 15 replies 423 viewsPage 2 of 3
Dr.PulmRoch
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May 31, 2026 at 8:22 PM#6

Following this thread closely. GLP-1 and atrial is something I'm actively working through.

Last edited: May 31, 2026 at 9:22 PM
43 20rachel_ABQ, traveltech_sara, AttorneyGrant and 40 others
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PharmHunterJen
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Jul 2024
Illinois
May 31, 2026 at 8:39 PM#7

As a healthcare provider, I want to add some clinical context to this discussion on GLP-1 and atrial fibrillation risk .

Building on what hank_denver said — the evidence base here is well-established. The key publications to reference are from the SELECT program[1].

Key clinical points:

  1. Efficacy is dose-dependent and typically requires 4-5 weeks to reach steady state
  2. Side effect profile is predictable and usually manageable with standard protocols
  3. Monitoring should include baseline labs and follow-up at 3-month intervals
  4. Patient education significantly improves outcomes and adherence

Standard disclaimer: this is educational, not individualized medical advice.

References:
[1] See thread title for relevant study identification.
11 2alex_tucson, kevin_tulsa, Dr.PainCLE and 8 others
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julia.endo
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Cincinnati, OH
May 31, 2026 at 8:56 PM#8

Reading this thread on GLP-1 and atrial hits close to home. Night shift nurse — I started at 299 lbs and felt like I would tried everything.

15 months on tirz and I am a different person. Not just the 74 lbs lost — my energy, my mood, my relationship with food. All transformed.

If you are on the fence about GLP-1 and atrial — take the leap. It was the best health decision I have ever made. ❤️

50 15hans_munich, jason_sac26, chris_chi24 and 47 others
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kim_atl_prep
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Atlanta, GA
May 31, 2026 at 9:13 PM#9

andrew_nyc — that is really helpful context on GLP-1 and atrial. Follow-up question: what labs did your doctor order to monitor this?

I am in a similar situation (just started) and trying to set realistic expectations.

Last edited: Jun 1, 2026 at 3:13 AM
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sophie_paris
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Paris, FR
May 31, 2026 at 9:30 PM#10

To answer julia.endo's question specifically:

From a clinical standpoint, GLP-1 and atrial fibrillation is an area where we have good evidence.

The short answer: baseline labs + quarterly monitoring is the standard of care.

The longer answer involves understanding the mechanism of action at the receptor level, which I am happy to elaborate on if helpful.

9 7BethLabQueen, ChrisMacros, KetoKyle and 6 others
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