@misc{indiciae48a088a584e2,
  title = {Pulsus alternans.},
  author = {W G Guntheroth},
  year = {1982},
  doi = {10.1161/01.cir.66.2.479},
  url = {https://pubmed.ncbi.nlm.nih.gov/7094255/},
  note = {Source identifier: 7094255}
}