@misc{indiciae0acc29a966de,
  title = {The arrhythmia consultation program.},
  author = {R L Engler},
  year = {1989},
  doi = {10.1056/nejm198909283211323},
  url = {https://pubmed.ncbi.nlm.nih.gov/2770834/},
  note = {Source identifier: 2770834}
}