Combined Nonlinear Analysis of Atrial and Ventricular Series for Automated Screening of Atrial Fibrillation
المؤلفون المشاركون
Alcaraz, Raúl
Ródenas, Juan
García, Manuel
Rieta, José J.
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-10-26
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Atrial fibrillation (AF) is the most common cardiac arrhythmia in clinical practice.
It often starts with asymptomatic and short episodes, which are difficult to detect without the assistance of automatic monitoring tools.
The vast majority of methods proposed for this purpose are based on quantifying the irregular ventricular response (i.e., RR series) during the arrhythmia.
However, although AF totally alters the atrial activity (AA) reflected on the electrocardiogram (ECG), replacing stable P-waves by chaotic and time-variant fibrillatory waves, this information has still not been explored for automated screening of AF.
Hence, a pioneering AF detector based on quantifying the variability over time of the AA morphological pattern is here proposed.
Results from two public reference databases have proven that the proposed method outperforms current state-of-the-art algorithms, reporting accuracy higher than 90%.
A less false positive rate in the presence of other arrhythmias different from AF was also noticed.
Finally, the combination of this algorithm with the classical analysis of RR series variability also yielded a promising trade-off between AF accuracy and detection delay.
Indeed, this combination provided similar accuracy than RR-based methods, but with a significantly shorter delay of 10 beats.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ródenas, Juan& García, Manuel& Alcaraz, Raúl& Rieta, José J.. 2017. Combined Nonlinear Analysis of Atrial and Ventricular Series for Automated Screening of Atrial Fibrillation. Complexity،Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1142633
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ródenas, Juan…[et al.]. Combined Nonlinear Analysis of Atrial and Ventricular Series for Automated Screening of Atrial Fibrillation. Complexity No. 2017 (2017), pp.1-13.
https://search.emarefa.net/detail/BIM-1142633
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ródenas, Juan& García, Manuel& Alcaraz, Raúl& Rieta, José J.. Combined Nonlinear Analysis of Atrial and Ventricular Series for Automated Screening of Atrial Fibrillation. Complexity. 2017. Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1142633
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1142633
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر