@misc{indiciaed932343fbdab,
  title = {Assessment of left ventricular function.},
  author = {S H Rahimtoola},
  year = {1978},
  doi = {10.3949/ccjm.45.1.24},
  url = {https://pubmed.ncbi.nlm.nih.gov/647953/},
  note = {Source identifier: 647953}
}