Is heart size a factor in ventricular fibrillation? Or how close are rabbit and human hearts?

@article{Panfilov2006IsHS,
  title={Is heart size a factor in ventricular fibrillation? Or how close are rabbit and human hearts?},
  author={Alexander V. Panfilov},
  journal={Heart rhythm},
  year={2006},
  volume={3 7},
  pages={862-4}
}