FADS1 and Stroke: At the MYRF‐FADS1‐FADS2 locus, correlated variants rs174535, rs174545, and rs3834458 (all pairwise r2≥0.99) were identified for stroke in 2‐df joint tests with HDL cholesterol (Meta‐P=1.2×10−12, 1.7×10−13, and 1.7×10−12, respectively; Figure 3C).