BACKGROUND: Heart failure with systolic dysfunction occurs frequently. Studies in North
America and Germany have shown a high prevalence of sleep-disordered breathing in …

Studies from the USA have reported that sleep apnoea is common in congestive heart
failure (CHF), with Cheyne–Stokes respiration (CSR) being the most frequent type of sleep …

Background In patients with chronic heart failure, sleep-disordered breathing (SDB) is a
common co-morbidity worsening prognosis. The aim of this study was to investigate whether …

Aims In patients with systolic heart failure (SHF) a high prevalence of sleep‐disordered
breathing (SDB) has been documented. The purpose of this study was to investigate the …

BACKGROUND: Sleep-disordered breathing (SDB) is common in patients with reduced
ejection fraction (EF). However, little is known about the prevalence of SDB in a general …

Background Heart failure (HF) and sleep apnoea (SA) association has been recognized but
whether it results from confounding factors (hypertension, ischaemia, obesity) remains …

Sleep disorder specialists manage 90% of patients suffering from obstructive sleep apnoea,
which affects 10% of the general population. From another perspective, cardiovascular …

Background—Heart failure is a highly prevalent disorder that continues to be associated
with repeated hospitalizations, high morbidity, and high mortality. Sleep-related breathing …

Background—The prevalence and characteristics of sleep-disordered breathing in patients
with asymptomatic left ventricular (LV) dysfunction are unknown. Therefore, we evaluated …

Previous small-scale studies of the effect of sleep-disordered breathing (SDB) on prognosis
in congestive heart failure (CHF) are either lacking or conflicting. The aim of this study was to …