@misc{indiciae8d32de864bd9,
  title = {Changes in diastolic function--difficult to measure, harder to interpret.},
  author = {G D Plotnick},
  year = {1989},
  doi = {10.1016/0002-8703(89)90290-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/2672758/},
  note = {Source identifier: 2672758}
}