Journal of cardiology
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Journal of cardiology · Mar 2012
ReviewTreatment of Cheyne-Stokes respiration-central sleep apnea in patients with heart failure.
Sleep disordered breathing including obstructive sleep apnea (OSA) and central sleep apnea (CSA) with Cheyne-Stokes respiration (CSR) is often accompanied by heart failure. Treatment of OSA centered on continuous positive airway pressure (CPAP) is established. However, treatment of CSR-CSA is still controversial. ⋯ Adaptive servo-ventilation (ASV), which most effectively treats CSR-CSA, improves exercise capacity, QOL, and cardiac function. Recent reports suggested ASV may also prevent cardiac events in patients with heart failure. However, further studies are needed to conclude that this treatment improves patient survival.