title: [Heart rate variability: variable values].
authors.forename: Elie
authors.initials: E
authors.lastname: Salame
authors.forename: Roland
authors.initials: R
authors.lastname: Kassab
mesh_terms: D000328:Adult; D000368:Aged; D006331:Heart Diseases / Q000503:physiopathology; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000503:physiopathology; D008875:Middle Aged; D012016:Reference Values; D006435:Renal Dialysis; D012849:Sinoatrial Node / Q000502:physiology*