A sweeping study of nearly half a million British adults has traced the quiet architecture of heart disease risk, revealing chronic inflammation as the connective tissue between what we inherit, how we live, and how our hearts ultimately change. The inflammatory marker GlycA — shaped by visceral fat, smoking, poverty, and psychological distress — was linked to measurable structural changes in the heart and a 43 percent higher likelihood of serious cardiovascular events among those most affected. What emerges is not a story of single causes but of convergence: genes amplifying or muting the bod