Response of Ventricular Repolarization to Simulated Microgravity Measured by Periodic Repolarization Dynamics Using Phase-Rectified Signal Averaging.
Saúl PalaciosEnrico Gianluca CaianiEsther PueyoJuan Pablo MartínezPublished in: CinC (2019)
Keyphrases
- measured data
- heart rate variability
- radar signal
- signal processing
- frequency domain
- quasi periodic
- dynamic model
- non stationary
- dynamical systems
- learning phase
- impulse response
- phase contrast images
- neural network
- instantaneous frequency
- phase difference
- single phase
- preprocessing phase
- highly nonlinear
- heart rate
- left ventricle
- feature extraction