@misc{indiciae1bc27faaebee,
  title = {Visual quantitative estimation: semiquantitative wall motion scoring and determination of ejection fraction.},
  author = {Steven J Lavine and Abraham Salacata},
  year = {2003},
  doi = {10.1046/j.1540-8175.2003.03079.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12848859/},
  note = {Source identifier: 12848859}
}