Comprehensive assessment of coronary computed tomography angiography by using Leaman and Leiden score in overweight and obese patients

Coronary computed tomography angiography (CCTA) is a non-invasive modality used to assess for coronary artery disease. The CT Leaman and Leiden scores utilize coronary plaque location, composition and severity of stenosis to risk stratify patients for cardiovascular events with remarkable precision. This study compares the CCTA Leaman and Leiden score between overweight and obese populations in addition to their associated baseline characteristics. All patients who underwent CCTA within the last 1 year from a single institution were included for initial analysis. Body mass index (BMI) was used to classify patients who were overweight (25.0 to  5 had significantly higher scores compared to overweight patients (10.22 ± 2.54 vs 5.87 ± 0.64, p = 0.016). Obese patients had similar average CT Leaman and Leiden scores compared to overweight individuals but were more likely to have higher CT Leiden scores > 5 which may indicate a higher risk for adverse cardiovascular outcomes.