Why the study?
Does automated threshold-based 3D segmentation provide accurate and reproducible assessment of LV volume and function compared to 2D short-axis planimetry in patients undergoing coronary CT angiography?
Does automated threshold-based 3D segmentation provide accurate and reproducible assessment of LV volume and function compared to 2D short-axis planimetry in patients undergoing coronary CT angiography?
Automated threshold-based 3D segmentation is a fast, reproducible, and accurate alternative to traditional 2D planimetry for assessing LV function on dual-source CT.
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Supports automated 3D LV segmentation on CT for faster, less variable EF assessment; leaves open prospective validation before routine adoption.
Juergens et al. (2008) studied this question.
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