@misc{indiciaeb5dec4e596fb,
  title = {Abnormal pulse rhythm: when is it cause for concern?},
  author = {L J Burke},
  year = {1988},
  doi = {10.1097/00152193-198811000-00040},
  url = {https://pubmed.ncbi.nlm.nih.gov/3211408/},
  note = {Source identifier: 3211408}
}