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摘要:
Heart failure(HF) is known to be associated with sleep-disordered breathing(SDB). In addition to disturbing patients’ sleep, SDB is also associated with a deterioration in the cardiac function and an increased mortality and morbidity.Central sleep apnea(CSA), typically characterized by Cheyne-Stokes breathing(CSB), is increasingly found in patients with HF compared to the general population. An important pathogenetic factor of CSA seen in HF patients is an instability in the control of the respiratory system, characterized by both hypocapnia and increased chemosensitivity. Sympathetic overactivation,pulmonary congestion and increased chemosensitivity associated with HF stimulate the pulmonary vagal irritant receptor, resulting in chronic hyperventilation and hypocapnia. Additionally, the repetitive apnea and arousal cycles induce cyclic sympathetic activation, which may worsen the cardiac prognosis. Correcting CSB may improve both patient’s quality of life and HF syndrome itself. However, a treatment for HF in patients also experiencing CSA is yet to be found. In fact, conflicting results from numerous clinical studies investigating sleep apnea with HF guide to a troubling question, that is whether(or not) sleep apnea should be treated in patients with HF? This editorial attempts to both collect the current evidence about randomized control trials investigating CSA in patients with HF and highlight the effect of specific CSA treatments on cardiovascular endpoints.
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篇名 Treatment of central sleep apnea in patients with heart failure:Now and future
来源期刊 世界呼吸病学杂志 学科 医学
关键词 Central SLEEP APNEA OBSTRUCTIVE SLEEP APNEA Heart failure Positive AIRWAY pressure Adaptive servo-ventilation
年,卷(期) 2019,(1) 所属期刊栏目
研究方向 页码范围 1-7
页数 7页 分类号 R
字数 语种
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研究主题发展历程
节点文献
Central
SLEEP
APNEA
OBSTRUCTIVE
SLEEP
APNEA
Heart
failure
Positive
AIRWAY
pressure
Adaptive
servo-ventilation
研究起点
研究来源
研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
世界呼吸病学杂志
不定期
2218-6255
北京市朝阳区东四环中路62号楼远洋国际中
出版文献量(篇)
66
总下载数(次)
0
总被引数(次)
0
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