atherosclerosis, body mass index, cardiac structure and function, cardiovascular events, low cardiovascular risk factor burden, waist circumference, Diseases of the circulatory (Cardiovascular) system, RC666-701

Background The aim of this study was to assess how early‐adulthood body mass index (BMI) and waist circumference (WC) relate to long‐term cardiovascular structure, function, and prognosis in individuals without obesity and with low cardiovascular risk factor (CVRF) burden. Methods and Results A total of 2024 participants aged 18 to 30 from the CARDIA (Coronary Artery Risk Development in Young Adults) study, without obesity and with low CVRFs defined as the absence of cardiovascular disease (CVD), diabetes, hypertension, current smoking, and dyslipidemia were included. A CVRF‐optimal subgroup was also defined, with blood pressure