In the 19th century, Cheyne 1 and Stokes2 described a pattern of periodic breathing in patients with heart failure, but over the past few decades, particular attention has been given to the occurrence of periodic breathing during sleep.3,4 Central sleep apnea, also referred to as CheyneStokes respiration, is an abnormal periodic breathing pattern in which central apneas and hypopneas alternate ...

Jul 28, 2010. Can a cervical surgery and plates cause sleep apnea. Jan 16, 2014. Sleep apnea is common among spinal cord injury patients, a small new. Central sleep apnea, on the other hand, is rarer, and is caused by . Obstructive sleep apnea syndrome (OSAS) is a multi-factorial disease with many and hypopneas caused by repetitive collapse of the upper airway during sleep. deviations in patien...

Coexisting central and obstructive sleep apnea is a challenging clinical situation. We report a case exhibiting an overnight shift from obstructive to central events. The central sleep apnea component was related to sleep instability, hyperventilation and low nocturnal PaCO2. Both types of respiratory events were successfully treated with adaptive servoventilation.

BACKGROUND Central sleep apnea frequently occurs in patients with heart failure. Because it is not practical to perform sleep studies on all patients, readily available laboratory tests that predict sleep apnea would be clinically useful. Arterial PCO2 has a profound influence on breathing during sleep: When it decreases below a certain threshold, apnea occurs. OBJECTIVE To study the value of...

BACKGROUND Heart failure is a highly prevalent disorder that continues to be associated with repeated hospitalizations, high morbidity, and high mortality. Sleep-related breathing disorders with repetitive episodes of asphyxia may adversely affect heart function. The main aims of this study were to determine the prevalence, consequences, and differences in various sleep-related breathing disord...

BACKGROUND Sleep apnea is common and associated with poor outcome in severe chronic kidney disease, but validated screening tools are not available. Our objectives were to determine the prevalence of sleep apnea in this population, to assess the validity of screening for sleep apnea using an ApneaLink device and to investigate the relationship of sleep apnea to; symptoms, spirometry and body wa...

Sleep apnea is a rare but well-known clinical feature of disorders of the craniocervical junction. It may be obstructive or central in nature, and rarely presents without other neurological symptoms. We report the cases of two children, presenting with isolated central sleep apnea leading to a diagnosis of type I Chiari malformation. Surgical treatment resulted in a dramatic improvement in resp...

399 B oth sleep apnea and congestive heart failure are common disorders. However, systolic heart failure appears to be the most common cause of central and perhaps obstructive sleep apnea. Obstructive sleep apnea is also common in isolated diastolic heart failure and may contribute to the progression of left ventricular remodeling and perhaps play a causative role. 1,3-6 However, prevalence and...