… gaps in cardiac imaging. Therefore, we extracted radiomics features of the blood pool in the
LV, … that cine MRI-derived radiomics features of the cardiac blood pool are associated with …

… radiomics features of the cardiac blood pool from regular cine MRI of PH-HFpEF patients and
healthy controls. Radiomics features … -derived radiomics features of the cardiac blood pool …

… As expected, radiomics features from the LV blood pool and LV myocardium were the most
relevant regions, with the RV blood pool having a minor role for the risk factors studied in this …

… as the cardiac phase at which the mid-ventricular LV intra-cavity blood pool appeared …
The LV papillary muscles were considered part of the blood pool (excluded from LV mass). The …

… -derived radiomics features in the cardiac blood pool have been used to represent cardiac
… -HFpEF, radiomics features of the blood pool in the left and right heart correlated with PCWP …

… repeatability of CMR radiomics features. Test-retest CMR studies are segmented to define
three ROIs for radiomics analysis: LV blood pool, RV blood pool, and LV myocardium. Shape …

… the final set of radiomics features through feature selection, we … (blue) and right (red)
ventricular blood pool regions, and the left … Radiomics feature extraction: Radiomics features are …

… blood pool … blood pool intensities compared to controls. These prominent differences
in signal intensity patterns within the LV blood pool may reflect common alterations in intra-cardiac …

… three consecutive short-axis cine images excluding the epicardial border, trabeculated
myocardial layer, papillary muscles, and blood pool to avoid partial volume effects. A total of 88 …

… Radiomics features derived from the LV blood pool and myocardium dominated all prediction
models. Notably, when conventional CMR metrics and radiomics features were included …