Figure 2From: Cheyne-Stokes respiration in patients hospitalised for heart failureCheyne-Stokes respiration as a function of age. Cheyne-Stokes respiration (% of total recording time) as a function of age, linear regression line and confidence bands are drawn. Filled circles denote patients with LVEF 45 and above, i.e. patients with diastolic heart failure.Back to article page