– Analysis of quality of life by Minnesota live with heart failure questionnaire – MLWHF – (A) and the 6-minute walk test (B) in groups 1 (taVNS) and 2 (sham) before treatment and after 30 days. In both cases, an improvement in these parameters was observed in the taVNS group (p<0.05) and no improvement in the sham group. Statistical tests performed: Wilcoxon-Mann-Whitney for quality of life and paired Student’s t-test for the 6-minute walk test. P values < 0.05 were considered significant.
ADVERSE EVENTS, COMPLICATIONS
We did not observe any complications or abandonment of treatment due to adverse events in our study. The summary of the design and findings of the study can be seen in

