aceHeart failure and atrial fibrillation prediction from non-gated chest CT scans using AI-based cardiac chamber volumetry: an AI-CVD study within the multi-ethnic study of atherosclerosis (MESA)
Background: We previously demonstrated that AI-derived cardiac chamber volumetry in ECG-gated CT scans predicts atrial fibrillation (AF) and heart failure (HF). Since most chest CTs are non-gated, and the American Heart Association recently highlighted their value for opportunistic cardiovascular risk assessment using AI-based coronary artery calcium scoring, we extended this concept to evaluate whether AI-derived chamber volumetry from non-gated CTs can reliably predict HF and AF.s. Methods: We compared AI-deri…
AI chamber volumetry on non-gated chest CT agreed closely with ECG-gated scans and predicted AF and HF about as well, supporting opportunistic risk screening.
Evidence
- Peer-reviewedAmerican Journal of Preventive Cardiology2026-07-05
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Truvace Impact Record TRV-2026-1834, v1: “Heart failure and atrial fibrillation prediction from non-gated chest CT scans using AI-based cardiac chamber volumetry: an AI-CVD study within the multi-ethnic study of atherosclerosis (MESA).” Truvace, 2026-10-18. /record/TRV-2026-1834 (accessed at citation time). sha256 5168d21704b92d69…
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