Nonadherence to CPAP Associated With Increased 30-Day Hospital Readmissions Nonadherence to CPAP Associated With Increased 30-Day Hospital Readmissions Download Variable Response to CPAP in a Case of Severe Obstructive Sleep Apnea: An Unusual Cause A Case of Narcolepsy Type 2 and Postural Tachycardia Syndrome Secondary to Lesions of the Thalamus and Amygdala