Exploring autonomic modulation: day-to-day recovery after exercise sessions in breast cancer survivors.

ABSTRACT:

Purpose

The current study aimed to analyze the changes in heart rate variability (HRV) 24h, 48h and 72h after exercise sessions in breast cancer survivors.

Methods

Sixteen survivors who had undergone chemotherapy and radiotherapy were included. Participants trained resistance and cardiovascular components 3 times per week. The intervention was supervised and delivered online for 4 weeks. In this period, patients measured their HRV daily obtaining the lnrMSSD and lnSDNN values of: day 0 (the morning of the training sessions), 24h, 48h and 72h after exercise.

Results

Significant changes in lnrMSSD (p=0.015) and lnSDNN (p=0.031) during recovery times and lnSDNN during the weeks were found (p=0.015). The most prominent differences were identified between the baseline meas

SUBMITTER: Lavin-Perez AM 

PROVIDER: S-EPMC10442838 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature