@misc{indiciae09bc076cb5fa,
  title = {Electrocardiographic changes subsequent to artificial ventricular depolarization.},
  author = {K Chatterjee and A Harris and G Davies and A Leatham},
  year = {1969},
  doi = {10.1136/hrt.31.6.770},
  url = {https://pubmed.ncbi.nlm.nih.gov/5358161/},
  note = {Source identifier: 5358161}
}