@misc{indiciae58f50177ddb1,
  title = {Pacemaker-induced friction rub and apical thrill.},
  author = {A L Flickinger and P A Peller and B P Deran and M W Burket},
  year = {1992},
  doi = {10.1378/chest.102.1.323},
  url = {https://pubmed.ncbi.nlm.nih.gov/1623787/},
  note = {Source identifier: 1623787}
}