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Cheyne–Stokes respiration is an abnormal pattern of breathing characterized by progressively deeper, and sometimes faster, breathing followed by a gradual decrease that results in a temporary stop in breathing called an apnea. The pattern repeats, with each cycle usually taking 30 seconds to 2 minutes. [1]
Cheyne–Stokes respiration is a breathing pattern consisting of alternating periods of rapid and slow breathing, which may result from a brain stem injury. [12] Cheyne-Stokes respiration may be observed in newborn babies, but this is occasionally physiological (normal). Chest retractions may be observed in patients with asthma.
Cheyne–Stokes respiration: John Cheyne, William Stokes: palliative care: respiratory center damage: fluctuation between apnoea and tachypnoea: Churchill–Cope reflex: Edward Delos Churchill, Oliver Cope: cardiology: heart failure: distension of pulmonary vascular bed causes tachypnoea: Chvostek sign: František Chvostek: endocrinology ...
In turn, these conditions of hypoxia and hypercapnia will trigger additional effects on the body such as Cheyne-Stokes Respiration. [17] Some people with sleep apnea are unaware they have the condition. [1] In many cases it is first observed by a family member. [1] An in-lab sleep study overnight is the preferred method for diagnosing sleep ...
Central neurogenic hyperventilation (CNH) is an abnormal pattern of breathing characterized by deep and rapid breaths at a rate of at least 25 breaths per minute. Increasing irregularity of this respiratory rate generally is a sign that the patient will enter into coma.
Irregular respirations occur when injury to parts of the brain interfere with the respiratory drive. Biot's respiration, in which breathing is rapid for a period and then absent for a period, occurs because of injury to the cerebral hemispheres or diencephalon. [6] Hyperventilation can occur when the brain stem or tegmentum is damaged. [6]
Respiratory arrest is a serious medical condition caused by apnea or respiratory dysfunction severe enough that it will not sustain the body (such as agonal breathing). Prolonged apnea refers to a patient who has stopped breathing for a long period of time. If the heart muscle contraction is intact, the condition is known as respiratory arrest.
The conditions of hypoxia and hypercapnia, whether caused by apnea or not, trigger additional effects on the body.The immediate effects of central sleep apnea on the body depend on how long the failure to breathe endures, how short is the interval between failures to breathe, and the presence or absence of independent conditions whose effects amplify those of an apneic episode.