Author

Donnchadh O'Sullivan

2 papers indexed here

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Preprint Oct 2026

EchoDino: A pediatric foundation model for transferable echocardiographic analysis across the lifespan

Echocardiography is the most widely used cardiac imaging modality, yet interpretation demands integrating visual evidence across global anatomy, localized structures and dynamic cardiac motion. Machine-learning models have automated individual tasks, but they are typically built for a single purpose and depend on expen...

Cheng Sheng, Donnchadh M. O'Sullivan, Daniel J. Penny et al. · 0 citations

Sep 2026

Risk Model for Adult Congenital Cardiac Reoperations: Analysis of the Society of Thoracic Surgeons Adult Cardiac Surgery Database (STS-ACSD).

BACKGROUND Accurate risk prediction is essential for informed clinician-patient decision making in adults with congenital heart disease (ACHD). We performed extended validation of an institutional risk model for composite morbidity and mortality in reoperative ACHD surgery. METHODS Risk models developed in a high-vol...

Elaine M. Griffeth, Donnchadh O'Sullivan, Joseph A. Dearani et al. · Annals of Thoracic Surgery · 0 citations