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Review of Echocardiographic Findings in Patients with Obstructive Sleep Apnea
المؤلفون المشاركون
Stătescu, Cristian
Sascău, Radu
Zota, Ioana Mădălina
Boișteanu, Daniela
Roca, Mihai
Maștaleru, Alexandra
Leon Constantin, Maria Magdalena
Vasilcu, Teodor Flaviu
Gavril, Radu Sebastian
Mitu, Florin
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-11-18
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Obstructive sleep apnea (OSA) causes recurrent apneas due to upper respiratory tract collapse, leading to sympathetic nervous system hyperactivation and increased cardiovascular risk.
Moderate and severe forms of obstructive sleep apnea are associated with increased atrial volumes and affect left ventricular diastolic and then systolic function.
Right ventricular ejection fraction can be accurately assessed via three-dimensional echocardiography, while bidimensional imaging can only provide a set of surrogate parameters to characterize systolic function (tricuspid annulus plane systolic excursion, right ventricular fractional area change, and lateral S’).
Tissue Doppler imaging is a more sensitive tool in detecting functional ventricular impairment, but its use is limited by angle dependence and the unwanted influence of tethering forces.
Two-dimensional speckle tracking echocardiography is considered more suitable for the assessment of ventricular function, as it is able to distinguish between active and passive wall motion.
Abnormal strain values, a marker of subclinical myocardial dysfunction, can be detected even in patients with normal ejection fraction and chamber volumes.
The left ventricular longitudinal strain is more affected by the presence of obstructive sleep apnea than circumferential strain values.
Although the observed OSA-induced changes are subtle, the benefit of a detailed echocardiographic screening for subclinical heart failure in OSA patients on therapy adherence and outcome should be addressed by further studies.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sascău, Radu& Zota, Ioana Mădălina& Stătescu, Cristian& Boișteanu, Daniela& Roca, Mihai& Maștaleru, Alexandra…[et al.]. 2018. Review of Echocardiographic Findings in Patients with Obstructive Sleep Apnea. Canadian Respiratory Journal،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1151726
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sascău, Radu…[et al.]. Review of Echocardiographic Findings in Patients with Obstructive Sleep Apnea. Canadian Respiratory Journal No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1151726
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sascău, Radu& Zota, Ioana Mădălina& Stătescu, Cristian& Boișteanu, Daniela& Roca, Mihai& Maștaleru, Alexandra…[et al.]. Review of Echocardiographic Findings in Patients with Obstructive Sleep Apnea. Canadian Respiratory Journal. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1151726
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1151726
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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