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Obesity hypoventilation syndrome is defined as the combination of obesity and an increased blood carbon dioxide level during the day that is not attributable to another cause of excessively slow or shallow breathing. [2] The most effective treatment is weight loss, but this may require bariatric surgery to achieve. [3]
Orthopnea or orthopnoea [1] is shortness of breath (dyspnea) that occurs when lying flat, [2] causing the person to have to sleep propped up in bed or sitting in a chair. It is commonly seen as a late manifestation of heart failure, resulting from fluid redistribution into the central circulation, causing an increase in pulmonary capillary pressure and causing difficulty in breathing.
Many different conditions can lead to the feeling of dyspnea (shortness of breath). DiagnosisPro, an online medical expert system, listed 497 in October 2010. [1] The most common cardiovascular causes are acute myocardial infarction and congestive heart failure while common pulmonary causes include: chronic obstructive pulmonary disease, asthma, pneumothorax, and pneumonia.
The World Health Organization reports that around 1 in 8 people live with obesity. In 2022, 2.5 billion adults were found to be overweight (43% of the global adult population); 890 million of them ...
That is because these methods can cause errors, such as incorrectly measuring body fat or misdiagnosing health issues related to obesity. ... This shows the need for a better way to diagnose ...
By definition it causes an increased concentration of carbon dioxide (hypercapnia) and respiratory acidosis. Hypoventilation is not synonymous with respiratory arrest, in which breathing ceases entirely and death occurs within minutes due to hypoxia and leads rapidly into complete anoxia, although both are medical emergencies. Hypoventilation ...
Being overweight in midlife has been linked to greater risk of developing Alzheimer’s disease or dementia, and a new study shows that brain changes in obese people mirror some of those with ...
Rapid-onset obesity with hypothalamic dysregulation, hypoventilation, and autonomic dysregulation (ROHHAD) is a rare condition whose etiology is currently unknown. [1] ROHHAD mainly affects the endocrine system and autonomic nervous system, but patients can exhibit a variety of signs.