@misc{indiciaed26ad77ad3bf,
  title = {Eectrophysiological observations in pateints with rate dependent bundle branch block.},
  author = {P Denes and D Wu and R C Dhingra and F Amat-y-leon and C Wyndham and K M Rosen},
  year = {1975},
  doi = {10.1161/01.cir.51.2.244},
  url = {https://pubmed.ncbi.nlm.nih.gov/1112004/},
  note = {Source identifier: 1112004}
}