@misc{indiciaee9954a323894,
  title = {Cardioversion after mitral valve operations.},
  author = {D R Kahn and M M Kirsh and P W Ferguson and H Sloan},
  year = {1967},
  doi = {10.1161/01.cir.35.4s1.i-82},
  url = {https://pubmed.ncbi.nlm.nih.gov/6024044/},
  note = {Source identifier: 6024044}
}