TY - JOUR
T1 - Cardiac arrhythmia diagnosis method using linear discriminant analysis on ECG signals
AU - Yeh, Yun Chi
AU - Wang, Wen June
AU - Chiou, Che Wun
N1 - Funding Information:
The work was supported by the National Science Council of Republic of China under Grant NSC 95-2221-E-008-069.
PY - 2009/6
Y1 - 2009/6
N2 - This work describes a Linear Discriminant Analysis (LDA) method to analyze ECG signals for diagnosing cardiac arrhythmias effectively. The proposed method can accurately classify and differentiate normal (NORM) and abnormal heartbeats. Abnormal heartbeats include left bundle branch block (LBBB), right bundle branch block (RBBB), ventricular premature contractions (VPC) and atrial premature contractions (APC). ECG signal analysis comprises three main stages: (i) QRS waveform detection; (ii) qualitative features selection; and (iii) heartbeat case determination. The available ECG records in the MIT-BIH arrhythmia database are utilized to illustrate the effectiveness of the proposed method. Experimental results show that the correct diagnosis rates are 98.97%, 91.07%, 95.09%, 92.63% and 84.68% for NORM, LBBB, RBBB, VPC and APC, respectively.
AB - This work describes a Linear Discriminant Analysis (LDA) method to analyze ECG signals for diagnosing cardiac arrhythmias effectively. The proposed method can accurately classify and differentiate normal (NORM) and abnormal heartbeats. Abnormal heartbeats include left bundle branch block (LBBB), right bundle branch block (RBBB), ventricular premature contractions (VPC) and atrial premature contractions (APC). ECG signal analysis comprises three main stages: (i) QRS waveform detection; (ii) qualitative features selection; and (iii) heartbeat case determination. The available ECG records in the MIT-BIH arrhythmia database are utilized to illustrate the effectiveness of the proposed method. Experimental results show that the correct diagnosis rates are 98.97%, 91.07%, 95.09%, 92.63% and 84.68% for NORM, LBBB, RBBB, VPC and APC, respectively.
KW - ECG signal
KW - Linear discriminant analysis
KW - MIT-BIH arrhythmia database
UR - http://www.scopus.com/inward/record.url?scp=63749124365&partnerID=8YFLogxK
U2 - 10.1016/j.measurement.2009.01.004
DO - 10.1016/j.measurement.2009.01.004
M3 - 期刊論文
AN - SCOPUS:63749124365
SN - 0263-2241
VL - 42
SP - 778
EP - 789
JO - Measurement: Journal of the International Measurement Confederation
JF - Measurement: Journal of the International Measurement Confederation
IS - 5
ER -