In 24 hours RR sequences of inter beat intervals during atrial fibrillation, the scatter plot of mean and standard deviation over fixed length segments shows a strong linear correlation. We introduce a non stationary mathematical model, based on Zeng and Glass model of atrioventricular node conduction, and show that the simulated RR sequences display the same strong linear correlation.
Validation of nonstationary model of atrioventricular node conduction in atrial fibrillation / Cammarota, Camillo; Rogora, Enrico. - 69:(2005), pp. 179-188. (Intervento presentato al convegno 7th Conference on Applied and Industrial Mathematics in Italy tenutosi a Venice; Italy nel 20 - 24 september 2004) [10.1142/9789812701817_0017].
Validation of nonstationary model of atrioventricular node conduction in atrial fibrillation
CAMMAROTA, Camillo;ROGORA, Enrico
2005
Abstract
In 24 hours RR sequences of inter beat intervals during atrial fibrillation, the scatter plot of mean and standard deviation over fixed length segments shows a strong linear correlation. We introduce a non stationary mathematical model, based on Zeng and Glass model of atrioventricular node conduction, and show that the simulated RR sequences display the same strong linear correlation.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
