@misc{indiciae8122e5894f29,
  title = {Tissue Doppler Echocardiography.},
  author = {John Gorcsan},
  year = {1999},
  doi = {10.1111/j.1540-8175.1999.tb00090.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11175175/},
  note = {Source identifier: 11175175}
}