![](https://www.diabetesnews.com/wp-content/uploads/2012/06/heart_rate_monitor-150x150.jpg)
Heart Rate Variability (HRV) is the variation between two consecutive heartbeats. Previous research has suggested HRV abnormalities, such as a significant reduction in HRV, may precede the development of cardiovascular disease or diabetes. Researchers conducted a study to see if HRV alone could predict diabetes risk. Read more