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ForumsCardiovascular OutcomesArterial stiffness reduction on GLP-1 — looking for input Page 3

Arterial stiffness reduction on GLP-1 — looking for input

RickReta_CO Thu, Feb 19, 2026 at 5:44 AM 21 replies 1,183 viewsPage 3 of 5
tommy_boulder
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Feb 22, 2026 at 2:45 PM#11
newstart_MO said:
PurityPaulOR said: ...cardiovascular risk is just another fad...

Bookmarking. The distinction being drawn above is the one nobody else makes. Adding it to my notes with a link back to this thread.

13 13paul_denver, TinaHashiRN, robert_kc and 10 others
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TrialTracker_MD
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Feb 24, 2026 at 10:45 PM#12

Clinical perspective, offered as context rather than as advice.

Positive "side effect" of cardiovascular risk: my blood pressure dropped so much that I'm now off losartan entirely! My cardiologist is thrilled.

If you're on BP meds and losing weight on a GLP-1, monitor your BP at home regularly. Hypotension symptoms (dizziness, lightheadedness when standing) mean your BP meds may need reduction. Don't wait for your next scheduled appointment — call your doctor.

12 12stefan_berlin, Dr.EM_Chicago, pete_RVA and 9 others
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Dr.RaviCardio
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Feb 27, 2026 at 6:47 AM#13
Dr.AddMedPHL said:
SUSTAIN-6 was the first CVOT to show cardiovascular benefit with semaglutide, relevant to cardiovascular risk.
Dr.AddMedPHL said:
...we don't know the long-term effects of cardiovascular risk...

This is a fair point, and I think intellectual honesty requires acknowledging it. GLP-1 agonists in their current form have ~8-10 years of human exposure data. That's not nothing, but it's not 30+ years either.

However: the risk-benefit calculation should also consider the KNOWN long-term effects of untreated obesity — diabetes, cardiovascular disease, cancer, joint destruction, reduced lifespan by 5-10 years.

Uncertainty about GLP-1 long-term safety vs certainty about obesity consequences. The calculus seems clear to me, but reasonable people can disagree.

11 11mark_tokyo, hans_munich, jason_sac26 and 8 others
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lucas_SP_BR
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Mar 1, 2026 at 2:50 PM#14
RickReta_CO said:
SELECT is the trial that changed the framing of this class, because it was an outcome trial rather than a weight trial: about a 20% relative reduction…

I'm 55 years old and want to share my perspective on cardiovascular risk as an older member of this community.

My doctor was initially hesitant because of my age, but the SELECT trial included patients up to 72 and showed consistent benefit across age groups. We started at the lowest dose with closer monitoring.

13 months later: down 60 lbs, off metoprolol, A1C from 8.0% to 5.5%. My cardiologist is thrilled. cardiovascular risk is absolutely relevant for older adults — don't let anyone tell you otherwise.

10 10KarenAZ_mom, zoe_NC, Dr.ObesityLA and 7 others
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mike_mod
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Mar 3, 2026 at 10:54 PM#15

Moderator note: reminder that nothing in this thread is medical advice, and that clinical claims need a source. Thread quality here is what the rules are for. Keep it up.

Last edited: Mar 4, 2026 at 12:54 AM
9 9PurityPaulOR, MaxMetOK, MounjBrad and 6 others
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