T-wave alternans detection by a combined method of principal component analysis and T-wave amplitude

Physiological Measurement

Volumn 33, Issue 3, 2012, Pages 333-343

  Bortolan, G ^a   Christov, I ^b  

^a CNR   (Italy)

^b INSTITUTE OF BIOPHYSICS AND BIOMEDICAL ENGINEERING   (Bulgaria)

Author keywords

principal component analysis; QRS complex alternans; T wave alternans

Indexed keywords

ELECTROCARDIOGRAPHY; PARAMETER ESTIMATION;

COMBINED METHOD; PHYSIONET; PRINCIPAL-COMPONENT ANALYSIS; QRS COMPLEXES; QRS-COMPLEX ALTERNANS; RISK FACTORS; T WAVE ALTERNANS; T WAVES; TEMPORAL DOMAIN; WAVE AMPLITUDES;

PRINCIPAL COMPONENT ANALYSIS;

EID: 84857889307     PISSN: 09673334     EISSN: 13616579     Source Type: Journal    
DOI: 10.1088/0967-3334/33/3/333     Document Type: Article

References (23)

1. Abdi H 2007 The Kendall rank correlation coefficient Encyclopedia of Measurement and Statistics ed N Salkind (Thousand Oaks, CA: Sage) pp 17
2. Bortolan G and Christov I I 2008 Principal component analysis for the detection and assessment of T-wave alternans Comput. Cardiol. 35 5214 (available at http://www.cinc.org/archives/2008/pdf/0521.pdf)
3. Christov I, Bortolan G, Simova I and Katova T 2010 T-wave and QRS complex alternans during standard diagnostic stress ECG test Comput. Cardiol. 37 103942 (available at http://www.cinc.org/archives/2010/pdf/1039.pdf)
4. Christov I and Daskalov I K 1999 Filtering of electromyogram artifacts from the electrocardiogram Med. Eng. Phys. 21 7316 (Pubitemid 30136354)
5. Christov I I 2004 Real time electrocardiogram QRS detection using combined adaptive threshold Biomed. Eng. Online 3 (http://www.biomedical- engineering-online.com/content/3/1/28)
6. Christov I and Simova I 2007 Q-onset and T-end delineation: assessment of the performance of an automated method with the use of a reference database Physiol. Meas. 28 21321 (Pubitemid 46646343)
7. Clifford G D and Sameni R 2008 An artificial multi-channel model for generating abnormal electrocardiographic rhythms Comput. Cardiol. 35 7736 (available at http://www.cinc.org/archives/2008/pdf/0773.pdf)
8. Daskalov I K, Dotsinsky I A and Christov I I 1998 Developments in ECG acquisition preprocessing parameter measurement and recording IEEE Eng. Med. Biol. 17 508
9. Dotsinsky I, Christov I and Daskalov I 2002 Twelve-lead electrocardiogram obtained by eight channels Elektrotech. Elektron. E+E 12 102 (http://www.clbme.bas.bg/pwp/Ivaylo-Christov/Publications/Leads-2002-ee.pdf)
10. Hohnloser S H, Klingenheben T, Zabel M and Li Y G 1997 T-wave alternans during exercise and atrial pacing in humans J. Cardiovasc. Electrophysiol. 8 98793
11. Ikeda T, Saito H, Tanno K, Shimizu H, Watanabe J, Ohnishi Y, Kasamaki Y and Ozawa Y 2002 T-wave alternans as a predictor for sudden cardiac death after myocardial infarction Am. J. Cardiol. 89 7982 (Pubitemid 34066595)
12. Kavesh N G, Shorofsky S R, Sarang S E and Gold M R 1998 Effect of heart rate on T-wave alternans J. Cardiovasc. Electrophysiol. 9 7038 (Pubitemid 28337641)
13. Khaustov A, Nemati S and Clifford G D 2008 An open-source standard T-wave alternans detector for benchmarking Comput. Cardiol. 35 50912 (available at http://www.cinc.org/archives/2008/pdf/0509.pdf)
14. Klingenheben T, Zabel M, D'Agostino R B, Cohen R J and Hohnloser S H 2000 Predictive value of T-wave alternans for arrhythmic events in patients with congestive heart failure Lancet 356 6512 (Pubitemid 30627594)
15. Mainardi L T and Sassi R 2011 Analysis of T-wave alternans using the dominant T-wave paradigm J. Electrocardiol. 44 11925
16. Martnez J P and Olmos S 2005 Methodological principles of T-wave alternans analysis: a unified framework IEEE Trans. Biomed. Eng. 52 599613 (Pubitemid 40477170)
17. Monasterio V, Clifford G D, Laguna P and Martnez J P 2010 A multilead scheme based on periodic component analysis for T-wave alternans analysis in the ECG Ann. Biomed. Eng. 38 253241
18. Monasterio V, Laguna P and Martnez J P 2009 Multilead analysis of T-wave alternans in the ECG using principal component analysis IEEE Trans. Biomed. Eng. 56 188090
19. Moody G B 2008 The PhysioNet/Computers in Cardiology Challenge 2008: T-wave alternans Comput. Cardiol. 35 5058 (available at http://www.cinc.org/ archives/2008/pdf/0505.pdf)
20. Rosenbaum D S, Jackson L E, Smith J M, Garan H, Ruskin J N and Cohen R J 1994 Electrical alternans and vulnerability to ventricular arrhythmias N. Engl. J. Med. 330 23541 (Pubitemid 24034135)
21. Smith J M, Clancy E A, Valeri C R, Ruskin J N and Cohen R J 1988 Electrical alternans and cardiac electrical instability Circulation 77 11021 (Pubitemid 18031007)
22. van Oosterom A 2003 The dominant T wave and its significance J. Cardiovasc. Electrophysiol. 14 S1807
23. Zheng D, Stevens S, Langley P, Wang K, Haigh A J, King S and Murray A 2008 T-wave alternans: a comparison of different measurement techniques Comput. Cardiol. 35 597600 (available at http://www.cinc.org/archives/2008/pdf/0597.pdf)