@misc{indiciae893a9b66561c,
  title = {Regional left ventricular performance.},
  author = {E L Fallen and P Herscovitch},
  year = {1973},
  doi = {10.1161/01.cir.47.6.1400},
  url = {https://pubmed.ncbi.nlm.nih.gov/4709553/},
  note = {Source identifier: 4709553}
}