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6. Fractal scale-invariant and nonlinear properties of cardiac dynamics remain stable with advanced age: a new mechanistic picture of cardiac control in healthy elderly. Schmitt DT; Ivanov PCh Am J Physiol Regul Integr Comp Physiol; 2007 Nov; 293(5):R1923-37. PubMed ID: 17670859 [TBL] [Abstract][Full Text] [Related]
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19. Fractal dimension of heart rate time series: an effective measure of autonomic function. Yeragani VK; Srinivasan K; Vempati S; Pohl R; Balon R J Appl Physiol (1985); 1993 Dec; 75(6):2429-38. PubMed ID: 8125861 [TBL] [Abstract][Full Text] [Related]
20. On the fractal nature of heart rate variability in humans: effects of data length and beta-adrenergic blockade. Yamamoto Y; Hughson RL Am J Physiol; 1994 Jan; 266(1 Pt 2):R40-9. PubMed ID: 7905719 [TBL] [Abstract][Full Text] [Related] [Next] [New Search]