Heart Rate Variability Trials (HRV)
On the issue of the American Heart Association Journal (AHA) in December 2019, there is research published about the use of the HRV test as a method of evaluating the extent of ischemia of the myocardium on patients with NO DIAGNOSED coronary disease.
Read the trial: https://www.ahajournals.org/doi/10.1161/JAHA
Research of the Czech Republic’s Airforce. They use the HRV test to evaluate the levels of stress and readiness of their fight pilots.
Read the trial: http://www.researchgate.net/publication/
In 2019 there was research published in the International Journal of Environmental Research and Public Health with the collaboration of the Department of Environmental Health of Harvard’s University, the Chen School of Public Health of Boston’s University, the Medical School of Harvard and the General Hospital of Massachusetts. Their research proved that HRV test is a reliable indicator of the overall function of the Vegetative Nervus System (Sympathetic and Parasympathetic functions) of the pilots during flight.
Read the trial: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6352143
The Bond University of Australia conducted research about the usage of HRV Test in the tactical training of Australian’s Police Force Units and was published in The Journal of Strength and Condition Research in 2021.