Robust Estimation of Pulse Wave Transit Time Using Group Delay

Keywords

analyzed aorta aortic array arterial artery ascending assessed bias blood built cardiology cardiovascular children choice clinical coefficient coil commonly comparable component considered contrast correlation cover cross curves custom delay descending described developed discrete distance division domain efficiency encoded estimation evaluate extract filter flow frequency gated goal gold half heart heather hill hospital increasingly input institute inter intra john kraft limits locations materials models modulus needed novel operates operator paired pairs passing patients physiology platform pressure previously principle produced producing providing pulse reduced related represents reproducibility reproducible resolution respectively retrospectively robust scanned scanner separating shorter software stiffness table temporal torso traditional transit type unit variability velocity wave waveform waveforms wood years