From the Thorndike Memorial Laboratory, Second and Fourth Medical Services (Harvard), Boston City Hospital, the Cardiac Clinic, Massachusetts General Hospital, and the Department of Medicine, Harvard ...
SDB subtypes relevant to the AHA document include obstructive sleep apnea (OSA), central sleep apnea (CSA), and CSA–Cheyne-Stokes breathing (CSB). While noting that many observational studies suggest ...
DEAR DR. ROACH: My wife of 52 years is 71 and has developed what I assume is a problem with her breathing when she sleeps. During some periods of sleep, she starts taking a rhythmic set of breaths.