Heart Rate Variability, Deceleration Capacity of Heart Rate, and Death: A Veteran Twins Study
Minxuan Huang,
Amit J. Shah,
Rachel Lampert
et al.
Abstract:Background
Autonomic function can be measured noninvasively using heart rate variability (HRV), which indexes overall sympathovagal balance. Deceleration capacity (DC) of heart rate is a more specific metric of vagal modulation. Higher values of these measures have been associated with reduced mortality risk primarily in patients with cardiovascular disease, but their significance in community samples is less clear.
Methods and Results
This prospective … Show more
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