To cite package ‘card’ in publications use:

Shah A (2026). card: Cardiovascular Applications in Research Data. R package version 0.1.1, https://github.com/shah-in-boots/card.

Corresponding BibTeX entry:

  @Manual{,
    title = {card: Cardiovascular Applications in Research Data},
    author = {Anish S. Shah},
    year = {2026},
    note = {R package version 0.1.1},
    url = {https://github.com/shah-in-boots/card},
  }