Lipoprotein(a) testing and cardiovascular risk management
Many people don’t have symptoms. You could have a high Lp(a
You’re asking about lipoprotein(a), or Lp(a). It’s a genetically set cholesterol-related particle that raises lifetime risk of heart attack, stroke, and aortic valve disease—often with no symptoms. Key points: - Test once: a blood test (reported in mg/dL or nmol/L); levels are stable from childhood. - High: ≥50 mg/dL (≈125 nmol/L). - Why it matters: adds risk on top of LDL/ApoB, with particular concern in South Asians. - What helps: there’s no reliable lifestyle reducer. Focus on what’s controllable—lower LDL/ApoB (often target <70 mg/dL; consider <55 if very high risk), manage BP, diabetes, weight, and avoid smoking. Statins don’t lower Lp(a) but reduce events; PCSK9 inhibitors lower Lp(a) ~20–30% and cut events. Dedicated Lp(a) drugs are in trials. This is educational, not medical advice.