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Shortness of breath (SOB), known as dyspnea (in AmE) or dyspnoea (in BrE), is an uncomfortable feeling of not being able to breathe well enough. The American Thoracic Society defines it as "a subjective experience of breathing discomfort that consists of qualitatively distinct sensations that vary in intensity", and recommends evaluating dyspnea by assessing the intensity of its distinct ...
[1] [2] When said person bends forward, it causes a further increase in ventricular filling pressures that causes dyspnea, especially in patients with lower cardiac indices. [1] [2] The term "bendopnea" (meaning "bent" and "breath") was coined to be easily identifiable among patients and physicians. [3]
En-us-dyspnea.oga (Ogg Vorbis sound file, length 0.9 s, 286 kbps, file size: 32 KB) This is a file from the Wikimedia Commons . Information from its description page there is shown below.
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.
Causes may include heart failure, kidney failure, narcotic poisoning, intracranial pressure, and hypoperfusion of the brain (particularly of the respiratory center). The pathophysiology of Cheyne–Stokes breathing can be summarized as apnea leading to increased CO 2 which causes excessive compensatory hyperventilation, in turn causing decreased CO 2 which causes apnea, restarting the cycle.
How do you pronounce Nico Iamaleava's name? According to his player profile, Tennessee's QB's name is pronounced "ee-ah-MAH-LAY-ah-va." On Dec. 21, 2022, the Vols X account (formerly Twitter ...
Apnea (also spelled apnoea in British English) [1] is the temporary cessation of breathing.During apnea, there is no movement of the muscles of inhalation, [citation needed] and the volume of the lungs initially remains unchanged.
The odds against Donald Trump facing trial before the presidential election on charges of withholding classified documents from the government at his Palm Beach estate rose dramatically Tuesday ...