Analysis of Exercise-Induced Periodic Breathing Using an Autoregressive Model and the Hilbert-Huang Transform
المؤلفون المشاركون
Chang, Ching-Mao
Chang, Hen-Hong
Fu, Tieh-Cheng
Chen, Chaur-Chin
Chu, Hsueh-Ting
المصدر
Computational and Mathematical Methods in Medicine
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-06-26
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Evaluation of exercise-induced periodic breathing (PB) in cardiopulmonary exercise testing (CPET) is one of important diagnostic evidences to judge the prognosis of chronic heart failure cases.
In this study, we propose a method for the quantitative analysis of measured ventilation signals from an exercise test.
We used an autoregressive (AR) model to filter the breath-by-breath measurements of ventilation from exercise tests.
Then, the signals before reaching the most ventilation were decomposed into intrinsic mode functions (IMF) by using the Hilbert-Huang transform (HHT).
An IMF represents a simple oscillatory pattern which catches a part of original ventilation signal in different frequency band.
For each component of IMF, we computed the number of peaks as the feature of its oscillatory pattern denoted by Δi.
In our experiment, 61 chronic heart failure patients with or without PB pattern were studied.
The computed peaks of the third and fourth IMF components, Δ3 and Δ4, were statistically significant for the two groups (both p values < 0.02).
In summary, our study shows a close link between the HHT analysis and level of intrinsic energy for pulmonary ventilation.
The third and fourth IMF components are highly potential to indicate the prognosis of chronic heart failure.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Fu, Tieh-Cheng& Chen, Chaur-Chin& Chang, Ching-Mao& Chang, Hen-Hong& Chu, Hsueh-Ting. 2018. Analysis of Exercise-Induced Periodic Breathing Using an Autoregressive Model and the Hilbert-Huang Transform. Computational and Mathematical Methods in Medicine،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1132042
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Fu, Tieh-Cheng…[et al.]. Analysis of Exercise-Induced Periodic Breathing Using an Autoregressive Model and the Hilbert-Huang Transform. Computational and Mathematical Methods in Medicine No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1132042
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Fu, Tieh-Cheng& Chen, Chaur-Chin& Chang, Ching-Mao& Chang, Hen-Hong& Chu, Hsueh-Ting. Analysis of Exercise-Induced Periodic Breathing Using an Autoregressive Model and the Hilbert-Huang Transform. Computational and Mathematical Methods in Medicine. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1132042
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1132042
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