Heart rate dynamics and asymmetry during sympathetic activity stimulation and post-stimulation recovery in ski mountaineers-a pilot exploratory study

• Main Authors: Jakub S. Gąsior (Author), Maciej Gąsienica-Józkowy (Author), Marcel Młyńczak (Author), Maciej Rosoł (Author), Robert Makuch (Author), Rafał Baranowski (Author), Bożena Werner (Author)
• Format: Book
• Published: Frontiers Media S.A., 2024-02-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

There is a lack of studies on non-linear heart rate (HR) variability in athletes. We aimed to assess the usefulness of short-term HR dynamics and asymmetry parameters to evaluate the neural modulation of cardiac activity based on non-stationary RR interval series by studying their changes during sym...