@misc{indiciae8acc44dc4d94,
  title = {Reversible complete heart block.},
  author = {R M Cass and J F Richeson and T Akiyama},
  year = {1991},
  doi = {10.1080/21548331.1991.11705302},
  url = {https://pubmed.ncbi.nlm.nih.gov/1918204/},
  note = {Source identifier: 1918204}
}