@misc{indiciaecad43e2d41c4,
  title = {Syncopated electrical alternans.},
  author = {Y L Doi and T Sugiura and R L Bishop and D H Spodick},
  year = {1981},
  doi = {10.1016/0002-8703(81)90675-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7468427/},
  note = {Source identifier: 7468427}
}