@misc{indiciaec320d3f24c6b,
  title = {A new method for estimating left ventricular dP/dt by continuous wave Doppler echocardiography.},
  author = {J J Sheridan},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2364521/},
  note = {Source identifier: 2364521}
}