Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018801 (heart failure)
 72,216 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sleep-induced narrowing of the upper airways underlies the widespread and supposedly trivial complaint of snoring, which may not only constitute a risk factor for the cardiocirculatory system, but in predisposed individuals may lead to the OSAS. The latter is a life-threatening condition characterized by repeated episodes of cessation of respiration at night with an associated drop in SaO2. Patients frequently present with hypersomnia, systemic and pulmonary hypertension, and even heart failure. HSD is the term we use to describe the evolutive stages from snoring to OSAS. ICAH, or Ondine's curse, is the clinical syndrome of sleep-related respiratory insufficiency in the absence of airway stenosis. We do not consider central sleep apnea to be an independent disorder. For the treatment of HSD, weight reduction should be attempted first. Also, if there are malformations in the upper airway, they should be surgically corrected. The use of various medications has been rather discouraging, and CPAP and other devices that are intended to overcome the obstruction are poorly tolerated by patients. The most effective surgical treatment for OSAS, even in progressed stages of the disease, is tracheostomy.
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PMID:Sleep-related respiratory disorders. 333 61

Primary alveolar hypoventilation is a rare syndrome of unknown origin, characterized by a dysfunction of the automatic respiratory pattern in spite of normal lungs and in the absence of mechanical ventilatory defects. A reduction of the ventilatory response to CO2 is regularly found, and cardiac failure is common. The differential diagnosis mainly concerns the sleep apnoea syndrome. The usual treatments have little effectiveness.
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PMID:[Primary alveolar hypoventilation. Clinical aspects and diagnostic problems. Apropos of a case]. 367 71

Neurologists are becoming increasingly aware of the frequency and clinical importance of sleep-related respiratory impairment. Sleep-induced narrowing of the upper airways underlies the widespread and supposedly trivial complaint of snoring, which may not only constitute a risk factor for the cardiocirculatory system, but in predisposed individuals, may lead to a sleep apnea syndrome, with its array of serious disturbances, including hypersomnia, systemic and pulmonary hypertension and ultimately heart failure. Idiopathic chronic alveolar hypoventilation, or Ondine's curse, is a fairly stereotyped clinical syndrome: sleep-related respiratory insufficiency in the absence of airways stenosis. Finally, sleep, and REM sleep in particular, significantly aggravates hypoventilation in patients with chronic obstructive pulmonary disease (COPD), kyphoscoliosis or chest musculoskeletal disorders.
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PMID:Sleep-related respiratory disorders. 408 59