@misc{indiciae1fc22010fa86,
  title = {Persistent sinus bradycardia treated by permanent transvenous pacemaker.},
  author = {R D Patton and A N Damato and E Stein},
  year = {1970},
  url = {https://pubmed.ncbi.nlm.nih.gov/4991308/},
  note = {Source identifier: 4991308}
}