Origins of the power of the low frequency heart rate variability bandwidth

We hypothesized that heart period (HP) variability in the low frequency (LF) band is due to transient fluctuations of about 10  s in HP sequences, associated with fluctuations in blood pressure.

Source: Journal of Electrocardiology - February 20, 2018 Category: Cardiology Authors: Daniel Roach, Robert Sheldon Source Type: research