@misc{indiciaeea5bf54448c5,
  title = {Heart Failure with Normal Ejection Fraction.},
  author = {Mauro Ortiz and Gregory L. Freeman},
  year = {2001},
  doi = {10.1007/s11936-001-0024-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/11696270/},
  note = {Source identifier: 11696270}
}