@article{article3208,
  title = {Classification of heart failure: A farewell to ejection fraction?},
  author = {Lüscher, T.F.},
  journal = {The Anatolian Journal of Cardiology},
  year = {2021},
  volume = {25},
  pages = {2-6},
  doi = {10.14744/AnatolJCardiol.2020.70138}
}