@misc{indiciae1ab714f1a8b4,
  title = {Inverted U waves.},
  author = {Shawn A Gregory and Yasushi Akutsu and Todd S Perlstein and Tsunehiro Yasuda and Peter M Yurchak},
  year = {2006},
  doi = {10.1016/j.amjmed.2006.07.017},
  url = {https://pubmed.ncbi.nlm.nih.gov/16945608/},
  note = {Source identifier: 16945608}
}