Serum phosphorus and subclinical coronary atherosclerosis in asymptomatic subjects without kidney dysfunction

There is limited data on the association between serum phosphorus concentration (SPC) and subclinical coronary atherosclerosis in low-risk asymptomatic subjects without kidney dysfunction. We retrospectively analyzed 1,636 Korean individuals (mean age 52.6 ± 7.6 years; males: 712 (43.5%)) without traditional cardiovascular risk factors (CVRFs) and kidney dysfunction who voluntarily underwent coronary computed tomography angiography (CCTA) as part of a general health examination. Traditional CVRFs were defined as follows: systolic/diastolic blood pressure ≥ 140/90 mmHg, fasting blood glucose ≥ 126 mg/dL, hemoglobin A1c ≥ 6.5%, total cholesterol ≥ 240 mg/dL, low-density lipoprotein cholesterol ≥ 160 mg/dL, high-density lipoprotein cholesterol