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Treatment pathway for heart failure patients with obstructive sleep apnea (OSA). Adapted from J Clin Sleep Med. 2009;5:263–276. Abbreviations: ACE, angiotensin converting enzyme; AHI, apnea-hyponea index; CPAP, continuous positive airway pressure; HF, heart failure; OSA, obstructive sleep apnea; SDB, sleep disordered breathing; Tx, treatment
