@misc{indiciae58a0d12d4c35,
  title = {Left ventricular function during physiological cardiac pacing: relation to rate, pacing mode, and underlying myocardial disease.},
  author = {A Shefer and Y Rozenman and Y Ben David and M Y Flugelman and M S Gotsman and B S Lewis},
  year = {1987},
  doi = {10.1111/j.1540-8159.1987.tb05971.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2437537/},
  note = {Source identifier: 2437537}
}