ACC/AHA Urges 1-Time Lp(a) Testing for All Adults in 2026 Heart-Risk Guidelines
Updated
Updated · Albert Lea Tribune · Aug 21
ACC/AHA Urges 1-Time Lp(a) Testing for All Adults in 2026 Heart-Risk Guidelines
3 articles · Updated · Albert Lea Tribune · Aug 21
Summary
Every adult should have lipoprotein(a) measured at least once under new 2026 ACC/AHA dyslipidemia guidelines, which frame the inherited marker as a key tool for spotting hidden cardiovascular risk before symptoms appear.
Lp(a) levels of 50 mg/dL or higher are now treated as a risk-enhancing factor, and levels around 100 mg/dL are linked to roughly double long-term cardiovascular risk.
High Lp(a) usually does not respond much to diet or exercise, so the guidelines call for more intensive LDL cholesterol lowering and tighter control of blood pressure, blood sugar, weight and nicotine exposure when it is elevated.
LDL-C targets remain risk-based: below 100 mg/dL for borderline or intermediate risk, below 70 mg/dL for high risk, and below 55 mg/dL for some very high-risk patients with established cardiovascular disease.
The update reflects a broader prevention push against atherosclerosis, which can build silently for decades before causing a first heart attack or stroke.