DocumentCode
2513999
Title
Analysis of transient ST segment changes during ambulatory monitoring
Author
Jager, F. ; Mark, R.G. ; Moody, G.B.
Author_Institution
Fac. of Electr. & Comput. Eng., Ljubljana, Slovenia
fYear
1991
fDate
23-26 Sep 1991
Firstpage
453
Lastpage
456
Abstract
The authors describe a two-channel algorithm for robust automated detection of transient ischemic ST changes. The algorithm operates as a post-processor to the ARISTOTLE arrhythmia detector. An ST segment deviation detection function is calculated as the magnitude of the ST segment vector determined from both leads. Using a variety of auxiliary functions, the algorithm distinguishes between transient ischemic ST changes and non-ischemic ST deviations caused by position-related changes in the electrical axis of the heart
Keywords
computerised monitoring; electrocardiography; medical diagnostic computing; patient monitoring; waveform analysis; 2-channel algorithm; ARISTOTLE arrhythmia detector; ambulatory monitoring; auxiliary functions; heart electrical axis; position-related changes; transient ST segment changes; Algorithm design and analysis; Computerized monitoring; Databases; Detectors; Electrocardiography; Heart; Low pass filters; Robustness; Signal analysis; Transient analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Computers in Cardiology 1991, Proceedings.
Conference_Location
Venice
Print_ISBN
0-8186-2485-X
Type
conf
DOI
10.1109/CIC.1991.169142
Filename
169142
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