کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
506157 | 864569 | 2006 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comparison of computational algorithms applied on transthoracic impedance waveforms to predict head-up tilt table testing outcome
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comparison of computational algorithms applied on transthoracic impedance waveforms to predict head-up tilt table testing outcome Comparison of computational algorithms applied on transthoracic impedance waveforms to predict head-up tilt table testing outcome](/preview/png/506157.png)
چکیده انگلیسی
The goal of the present study was to develop and evaluate new algorithms for the prediction of the outcome of a head-upright tilt test (HUTT). Using transthoracic impedance and its first derivative, we attempted to determine if indexes computed on these waveforms could detect a positive outcome to a 70°–45 min HUTT with reliable sensitivity and specificity. The methods were evaluated retrospectively in a group of 70 patients and validated prospectively in a group of 59 patients. The best detector obtained used a neural network. It compares very favorably with published results for other syncope detectors.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers in Biology and Medicine - Volume 36, Issue 3, March 2006, Pages 225–240
Journal: Computers in Biology and Medicine - Volume 36, Issue 3, March 2006, Pages 225–240
نویسندگان
D. Schang, E. Bellard, G. Plantier, J.M. Dupuis, J. Victor, G. Leftheriotis,