@misc{indiciae98bd10cdf669,
  title = {Cardiac resynchronization therapy for heart failure.},
  author = {William T Abraham and David L Hayes},
  year = {2003},
  doi = {10.1161/01.cir.0000096580.26969.9a},
  url = {https://pubmed.ncbi.nlm.nih.gov/14638522/},
  note = {Source identifier: 14638522}
}