How cholesterol over time clogs young people's heart arteries
Beyond Early LDL Cholesterol Lowering to Prevent Coronary Atherosclerosis in Familial Hypercholesterolemia.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Starting cholesterol-lowering drugs before age 25 reduced lifetime LDL exposure but did not significantly reduce plaque buildup.
It contradicts the widely held belief that early intervention in FH fully prevents atherosclerosis, suggesting current therapies may be insufficient despite timely use.
Practical Takeaways
If you or a family member has familial hypercholesterolemia, track cumulative cholesterol exposure over time, not just current levels.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Starting cholesterol-lowering drugs before age 25 reduced lifetime LDL exposure but did not significantly reduce plaque buildup.
It contradicts the widely held belief that early intervention in FH fully prevents atherosclerosis, suggesting current therapies may be insufficient despite timely use.
Practical Takeaways
If you or a family member has familial hypercholesterolemia, track cumulative cholesterol exposure over time, not just current levels.
Publication
Journal
European journal of preventive cardiology
Year
2024
Authors
S. Ibrahim, L. Reeskamp, J. D. de Goeij, G. Hovingh, R. Planken, Willem A. Bax, James K. Min, J. Earls, P. Knaapen, A. Wiegman, E. Stroes, N. Nurmohamed
Related Content
Claims (5)
The longer your body is exposed to LDL cholesterol — even at pretty low levels like 60 — the higher your risk for heart disease, because plaque can start building up in your arteries without you knowing it.
Young adults with a genetic cholesterol problem are more likely to have heart artery plaque than their peers without it — more than half of them do, compared to about one in five others.
People with a genetic cholesterol problem (FH) who've had more cholesterol buildup over their lives are much more likely to have plaque in their heart arteries — about 3.6 times more likely — compared to those with less cholesterol exposure.
Starting cholesterol-lowering meds early — before age 25 — helps FH patients build up less bad cholesterol over time, but surprisingly, that doesn’t seem to lead to a clear drop in heart artery damage.
If young adults with a genetic form of high cholesterol have been exposed to high LDL levels for longer, they tend to have twice as much plaque buildup in their arteries for every 75 units of exposure over time — meaning long-term cholesterol exposure might silently damage their heart vessels.