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Holter monitoring tracing showing a cardiac pause (D—“dropbeat”) and QRS complexes in atrial fibrillation rhythm (F), in a female patient with a diagnosis of sleep apnea. V1, V6, II—electrocardiographic leads.
1 lut 2017 · Obstructive sleep apnea (OSA) is the repetitive interruption of ventilation during sleep, caused by a collapse of the pharyngeal airway. Obstructive apnea is a ≥ 10-s pause in breathing associated with ongoing ventilatory effort [1] .
24 sie 2021 · In this review, we will focus on OSA and its relationship to cardiac rhythm disorders. We do this because OSA is the most common form of sleep apnea, and its presence appears to have a greater overall impact on cardiac rhythm disorders than other forms of sleep apnea or sleep-disordered breathing .
28 lip 2008 · Specific questions include whether sleep apnea is important in initiating the development of cardiac and vascular disease, whether sleep apnea in patients with established cardiovascular disease accelerates disease progression, and whether treatment of sleep apnea results in clinical improvement, fewer cardiovascular events, and reduced mortality.
Symptomatic obstructive sleep apnoea (OSA) has been proven to be a risk factor for hypertension and vascular dysfunction, and has been proposed to be causally related with cardiac arrhythmias and sudden cardiac death.
1 sie 2022 · Sleep-disordered breathing (SDB) is characterized by alterations in breathing during sleep. SDB subtypes relevant to this scientific statement include obstructive sleep apnea (OSA), central sleep apnea (CSA), and CSA–Cheyne-Stokes breathing (CSB).
1 wrz 2019 · The normal sleep-wake cycle is characterized by diurnal variations in blood pressure, heart rate, and cardiac events. Sleep apnea disrupts the normal sleep-heart interaction, and the pathophysiology varies for obstructive sleep apnea (OSA) and central sleep apnea (CSA).
