Multivariable risk of HF by time to ID. Each HR was computed with the median time to ID value of 36 ms as the reference and was adjusted for age, sex, race/ethnicity, education, income, heart rate, SBP, smoking, DM, BMI, cholesterol, HDL‐C, aspirin, statins, antihypertensive medications, and LVH. Dotted lines represent the 95% CI. Abbreviations: BMI, body mass index; CI, confidence interval; DM, diabetes mellitus; HDL‐C, high‐density lipoprotein cholesterol; HF, heart failure; HR, hazard ratio; ID, intrinsicoid deflection; LVH, left ventricular hypertrophy; ms, millisecond; SBP, systolic blood pressure.