@misc{indiciae6625b1e2e722,
  title = {A cardiac arrhythmia simulator.},
  author = {E J Walters and A V Stockley},
  year = {1977},
  doi = {10.3109/03091907709160650},
  url = {https://pubmed.ncbi.nlm.nih.gov/894693/},
  note = {Source identifier: 894693}
}