“…Between December 1, 2012, and June 1, 2013, a total of 41 consecutive outpatients with CHF enrolled in the Daunia Heart Failure Registry, as reported elsewhere , with at least one hospitalization for HF, in stable clinical conditions, and with suspected episodes of SDB not yet documented with poly‐somnography, were assessed by nocturnal polygraphy. Medical history, heart rate, systolic blood pressure, body mass index, NYHA class, and medications were recorded.…”