Separating arterial pressure increases and decreases in assessing cardiac baroreflex sensitivity via sequence and bivariate phase-rectified signal averaging techniques.
Beatrice De MariaVlasta BariMarco RanucciValeria PistuddiGiovanni RanuzziAnielle C. M. TakahashiAparecida Maria CataiLaura Dalla VecchiaSergio CeruttiAlberto PortaPublished in: Medical Biol. Eng. Comput. (2018)
Keyphrases
- coronary artery
- cerebral blood flow
- radar signal
- ecg signals
- patient specific
- signal processing
- blood pool
- phase information
- sensitivity analysis
- high frequency
- cardiac cycle
- heart rate variability
- quasi periodic
- blood pressure
- left ventricular
- shear stress
- frequency response
- non stationary
- frequency domain
- signal detection
- image analysis
- phased array
- compressive sensing
- high sensitivity
- magnetic resonance images