@misc{indiciae4e81d348641c,
  title = {[Electrocardiogram in heart failure].},
  author = {H Tsunakawa and N Miyamoto and M Kawabata and S Mashima},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8331790/},
  note = {Source identifier: 8331790}
}