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An Image-Based Model of the Whole Human Heart with Detailed Anatomical Structure and Fiber Orientation
المؤلفون المشاركون
Deng, Dongdong
Xia, Ling
Jiao, Peifeng
Ye, Xuesong
المصدر
Computational and Mathematical Methods in Medicine
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-08-17
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
Many heart anatomy models have been developed to study the electrophysiological properties of the human heart.
However, none of them includes the geometry of the whole human heart.
In this study, an anatomically detailed mathematical model of the human heart was firstly reconstructed from the computed tomography images.
In the reconstructed model, the atria consisted of atrial muscles, sinoatrial node, crista terminalis, pectinate muscles, Bachmann’s bundle, intercaval bundles, and limbus of the fossa ovalis.
The atrioventricular junction included the atrioventricular node and atrioventricular ring, and the ventricles had ventricular muscles, His bundle, bundle branches, and Purkinje network.
The epicardial and endocardial myofiber orientations of the ventricles and one layer of atrial myofiber orientation were then measured.
They were calculated using linear interpolation technique and minimum distance algorithm, respectively.
To the best of our knowledge, this is the first anatomically-detailed human heart model with corresponding experimentally measured fibers orientation.
In addition, the whole heart excitation propagation was simulated using a monodomain model.
The simulated normal activation sequence agreed well with the published experimental findings.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Deng, Dongdong& Jiao, Peifeng& Ye, Xuesong& Xia, Ling. 2012. An Image-Based Model of the Whole Human Heart with Detailed Anatomical Structure and Fiber Orientation. Computational and Mathematical Methods in Medicine،Vol. 2012, no. 2012, pp.1-16.
https://search.emarefa.net/detail/BIM-505797
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Deng, Dongdong…[et al.]. An Image-Based Model of the Whole Human Heart with Detailed Anatomical Structure and Fiber Orientation. Computational and Mathematical Methods in Medicine No. 2012 (2012), pp.1-16.
https://search.emarefa.net/detail/BIM-505797
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Deng, Dongdong& Jiao, Peifeng& Ye, Xuesong& Xia, Ling. An Image-Based Model of the Whole Human Heart with Detailed Anatomical Structure and Fiber Orientation. Computational and Mathematical Methods in Medicine. 2012. Vol. 2012, no. 2012, pp.1-16.
https://search.emarefa.net/detail/BIM-505797
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-505797
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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