AINeutralarXiv – CS AI · 6h ago6/10
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Pulmonary Embolism Risk Stratification from CTPA and Medical Records: Vascular Graphs Are Not All You Need
A research study challenges the assumption that vascular graph neural networks improve pulmonary embolism risk stratification, finding that medical records and cardiac biomarkers alone outperform complex graph-based approaches. The findings suggest that sophisticated deep learning models may not capture clinically relevant information from vascular imaging data for this application.