@article{hypoprotohyperbolicordinalprototypesforl,
  title = {HypOProto: Hyperbolic Ordinal Prototypes for Left Ventricular Filling Pressure Classification},
  author = {Victoria Wu and Nima Hashemi and Hooman Vaseli and Christina Luong and Purang Abolmaesumi and Teresa S. M. Tsang},
  year = {2026},
  eprint = {2606.19804},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.19804},
}