LDL target recommendations for adults with family history of CAD
If first degree relative has coronary artery disease, what’s the recommendation for LDL. for their children in 30’s
With a first‑degree relative who has coronary artery disease, tighter LDL control is recommended for their children even in their 30s. A prudent goal is LDL < 70 mg/dL when lifetime risk is elevated; if additional risk factors such as high Lp(a), elevated coronary artery calcium, diabetes, or multiple risk factors are present, aim for LDL < 55 mg/dL. Check a fasting lipid panel and ApoB (goal <65–70 mg/dL, <55 mg/dL if very high risk), measure Lp(a) at least once, monitor blood pressure, and assess waist‑to‑height ratio (<0.5). Begin with lifestyle modification and add lipid‑lowering medication if needed to achieve the targets.