Objective Identify key determinants of heart rate variability (HRV) in male athletes aged 14–21 years participating in competitive contact sports and integrate these determinants to define normative ...

Boston, MA - A new study has shown that fish and omega-3 fatty-acid consumption are associated with "more optimal" values of various heart-rate variability (HRV) indices [1]. The consumption of fish ...

Study of the level of tumor markers and mutations in the BRCA1/2 genes in breast cancer patients with metachronous tumors. Distribution of ER status, HRV parameters and serum NO levels in different ...

The findings of a new systematic review published in the MDPI journal Vaccines describe short-term alterations in heart rate variability (HRV), specifically in the root mean square of successive ...

Background Athletes are generally considered a healthy population, but due to intensive training they can often experience health problems. Regular endurance exercise training induces structural and ...