Luca Faes, Lamberto Widesott, Maurizio Del Greco, Renzo Antolini, Giandomenico Nollo. Causal cross-spectral analysis of heart rate and blood pressure variability for describing the impairment of the cardiovascular control in neurally mediated syncope. IEEE Trans. Biomed. Engineering, 53(1):65-73, 2006. [doi]
Abstract is missing.