- Article
Linear and nonlinear heart rate dynamics in elderly inpatients. Relations with comorbidity and depression
- Cristina Blasco-Lafarga,
- Ignacio Martínez-Navarro,
- María Elisa Sisamón,
- Nuria Caus,
- Emilio Yangüez and
- Pere Llorens-Soriano
Background. Hospitalization processes are known to increase depressive symptoms arising among elderly population. Meanwhile, dysregulation of cardiac autonomic function has been suggested to link depression and cardiovascular mortality. In this conte...