Representative ways to analyze and survey changes in long-term electrocardiographic recordings

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" Representative ways to analyze and survey changes in long-term electrocardiographic recordings "

Document Type	:	Latin Dissertation
Language of Document	:	English
Record Number	:	151118
Doc. No	:	ET22910
Main Entry	:	Simona Gabriela Crihalmeanu
Title Proper	:	Representative ways to analyze and survey changes in long-term electrocardiographic recordings
Note	:	This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract	:	The goal of this research is to explore techniques with which long-term physiologic timeseriesdata can be analyzed, so that relevant changes in physiological signals, particularly theelectrocardiogram signal, can be captured, processed, quantified and stored. A new experimentalmodel was developed such that the electrocardiogram can be monitored continuously overthirteen weeks. Cardiotoxicity was progressively induced with doxorubicin in a rabbit model,and electrocardiographic progressions from normal state to diseased state were continuouslytracked. Automated methods for analyzing the data were developed to manage and control theextensive electrocardiogram dataset. A significant challenge to this work is the sheer mass ofdata. This experiment generated 180 megabytes per day per rabbit, totaling around 66 gigabytesfor the entire study. Classical ECG parameters significant for the evaluation of heart ratevariability were calculated by computer for the entire period of the recordings, and visualizedwith six different methods...,....-...,..tested for theQ1 PC1 bus cardBoth these projects mere sofixare des elopment efforts tonards contributing to dlfferentaspects of Roboucs and lZ1echatronics projects m the Controls and Roboucs Group..
Subject	:	Electericl tess
	:	برق
electronic file name	:	TL46138.pdf
Title and statement of responsibility and	:	Representative ways to analyze and survey changes in long-term electrocardiographic recordings [Thesis]