hiPRS is Associated with Increased Risk of All-Cause Mortality following Cardiac Catheterization. Cox regression was performed to assess whether high polygenic risk of CAD (hiPRS) was associated with increased risk of all-cause mortality following cardiac catheterization. Risk of mortality was adjusted for age, sex, hypertension, diabetes, smoking status, statin use, BMI, and genetic principal components (n = 10). Tick-marks represent censoring.