Nonlinear Dynamics of Heart Rate Variability after Acutely Induced Myocardial Ischemia by Percutaneous Transluminal Coronary Angioplasty. - Martín Calderón-Juárez; Itayetzin Beurini Cruz-Vega; Gertrudis Hortensia González-Gómez; Claudia Lerma (Entropy, 2023)