Original paper's citation with the described statistical model.

Castillo-Aguilar M, Mabe-Castro D, Medina D, Núñez-Espinosa C (2025). “Enhancing cardiovascular monitoring: a non-linear model for characterizing RR interval fluctuations in exercise and recovery.” Scientific Reports, 15(1), 8628. doi:10.1038/s41598-025-93654-6.

R package's citation with the specific R-R interval modeling tools.

Castillo-Aguilar M (2025). CardioCurveR: Nonlinear Modeling of R-R Interval Dynamics. https://github.com/matcasti/CardioCurveR.

Corresponding BibTeX entries:

  @Article{,
    title = {Enhancing cardiovascular monitoring: a non-linear model
      for characterizing RR interval fluctuations in exercise and
      recovery},
    author = {Matías Castillo-Aguilar and Diego Mabe-Castro and David
      Medina and Cristian Núñez-Espinosa},
    journal = {Scientific Reports},
    year = {2025},
    volume = {15},
    number = {1},
    pages = {8628},
    doi = {10.1038/s41598-025-93654-6},
  }

  @Manual{,
    title = {CardioCurveR: Nonlinear Modeling of R-R Interval
      Dynamics},
    author = {Matías Castillo-Aguilar},
    year = {2025},
    url = {https://github.com/matcasti/CardioCurveR},
  }