On the Detection of Premature Ventricular Contractions

被引:1
|
作者
Couceiro, R. [1 ]
Carvalho, P. [1 ]
Henriques, J. [1 ]
Antunes, M. [2 ]
机构
[1] Univ Coimbra, Ctr Informat & Syst, Coimbra, Portugal
[2] Univ Hosp Coimbra, Ctr Cardio Thorac Surg, Coimbra, Portugal
来源
2008 30TH ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY, VOLS 1-8 | 2008年
关键词
PATTERN-RECOGNITION; CLASSIFICATION; COMPLEXES;
D O I
10.1109/IEMBS.2008.4649349
中图分类号
R318 [生物医学工程];
学科分类号
0831 ;
摘要
Premature Ventricular Contractions (PVC) are a cardiac arrhythmia that can be associated with an increased risk of adverse cardiac events such as ventricular arrhythmias and sudden death. Therefore, the characterization of this arrhythmia becomes crucial in the early diagnosis and prevention of possible life threatening cardiac diseases. In this paper a new approach for automatic detection of PVCs is presented, based on morphological derivatives and information theory techniques. Using these approaches a set of patient invariant features is introduced. Sensibility and specificity results (respectively, 96.35% and 99.15%) show the potential of the algorithm when applied to the MIT-BIH Arrhythmia database.
引用
收藏
页码:1087 / +
页数:2
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