In livedoid vasculopathy (n = 42), 62% had mild HHcy alongside frequent MTHFR and PAI‐1 variants, with high rates of hypertension (99%) and diabetes (44%) (Marsch et al. 2019; Lussana et al. 2013; Marsch et al. 2019). This evidence concerns the gene SERPINE1 and Hypertension.