The vasodilator‐stimulated phosphoprotein phosphorylation (VASP‐P) assay showed that 65% (95% CI = 49–79%) of patients had HTPR with a Platelet Reactivity Index (PRI) > 42% (Figure1).18 Compared to stable coronary artery disease no significant difference in the PRI was found.18 Here, VASP is linked to coronary artery disorder.