TY - JOUR T1 - AI-Based Pulmonary Artery to Ascending Aorta Ratio on Non-contrast CT for Pulmonary Hypertension: Diameter versus Volume Assessment JO - European Heart Journal - Imaging Methods and Practice UR - https://doi.org/10.1093/ehjimp/qyag146 PY - 2026/08/24 AU - Alnasser TN AU - Hokmabadi A AU - Maiter A AU - Sharkey M AU - Johns C AU - Rajaram S AU - Kiely DG AU - Alabed S AU - Swift AJ ED - DO - DOI: 10.1093/ehjimp/qyag146 PB - Oxford University Press (OUP) Y2 - 2026/09/05 ER -