High-resolution analysis of ambulatory electrocardiograms to detect possible mechanisms of premature ventricular beats

IEEE Transactions on Biomedical Engineering

Volumn 52, Issue 4, 2005, Pages 593-598

  Berbari, Edward J ^a   Bock, Elizabeth A ^b   Cházaro, Adriana C ^b   Sun, Xiang ^b   Sörnmo, Leif ^c  

^a INDIANA UNIVERSITY   (United States)

^b Indiana University Purdue University Indianapolis   (United States)

^c LUND UNIVERSITY   (Sweden)

Author keywords

Ambulatory ECG; High resolution ECG; PVB mechanisms

Indexed keywords

BIOMEDICAL ENGINEERING; DATA REDUCTION; PATIENT MONITORING; SIGNAL PROCESSING;

INTRA-QRS POTENTIALS; PREMATURE VENTRICULAR BEATS (PVB); REPOLARIZATION; SINUS BEATS;

ELECTROCARDIOGRAPHY;

AMBULATORY MONITORING; ARRHYTHMOGENESIS; ARTICLE; AUTOANALYSIS; BODY SURFACE; CLINICAL ARTICLE; COMPUTER SYSTEM; CONTROLLED STUDY; DATA ANALYSIS; DEVICE; ELECTROCARDIOGRAM; HEART MUSCLE ISCHEMIA; HEART MUSCLE POTENTIAL; HEART REPOLARIZATION; HEART VENTRICLE ARRHYTHMIA; HEART VENTRICLE EXTRASYSTOLE; HUMAN; HYPOTHESIS; PARAMETER; QRS COMPLEX; SIGNAL PROCESSING; SINUS RHYTHM; ST SEGMENT; T WAVE; TECHNIQUE;

ALGORITHMS; DIAGNOSIS, COMPUTER-ASSISTED; ELECTROCARDIOGRAPHY, AMBULATORY; HEART RATE; HUMANS; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; VENTRICULAR PREMATURE COMPLEXES;

EID: 16444370569     PISSN: 00189294     EISSN: None     Source Type: Journal    
DOI: 10.1109/TBME.2005.844024     Document Type: Article

References (16)

1. The CAST Investigators, "Preliminary report: effect of encainide and fiecainide on mortality in a randomized trial of arrhythmia suppression after myocardial infarction," N. Engl. J. Med., vol. 321, pp. 406-412, 1989.
2. J. S. Steinberg and E. J. Berbari, "The signal-averaged electrocardiogram: update on clinical applications," J. Cadiovasc. Electrophysiol., vol. 7, pp. 972-988, 1996.
3. P. Savard, J. L. Rouleau, and J. Ferguson et al., "Risk stratification after myocardial infarction using signal-averaged electrocardiographic criteria adjusted for sex, age, and myocardial infarction location," Circ., vol. 96, pp. 202-213, 1997.
4. J. A. Gomes, M. E. Cain, A. E. Buxton, M. E. Josephson, K. L. Lee, and G. E. Hafley, "Prediction of long-term outcomes by signal-averaged electrocardiography in patients with unsustained ventricular tachycardia, coronary artery disease, and left ventricular dysfunction," Circ., vol. 104, pp. 436-441, 2001.
5. P. Gomis, D. L. Jones, P. Caminal, E. J. Berbari, and P. Lander, "Analysis of abnormal signals within the QRS complex of the high-resolution electrocardiogram," IEEE Trans. Biomed. Eng., vol. 44, no. 8, pp. 681-693, Aug. 1997.
6. P. Lander, P. Gomis, R. Goyal, E. J. Berbari, P. Caminal, R. Lazzara, and J. S. Steinberg, "Improved predictive value for arrhythmic events using the signal-averaged electrocardiogram," Circ., vol. 95, pp. 1386-1393, 1997.
7. S. Narayanaswamy, E. J. Berbari, P. Lander, and R. Lazzara, "Selective beat signal averaging and spectral analysis of beat intervals to determine the mechanisms of premature ventricular contraction," Comput. Cardiol., pp. 81-84, 1993.
8. P. F. Cranefield, "Action potentials, after potentials and cardiac arrhythmias," Circ. Res., vol. 41, pp. 415-423, 1977.
9. N. El-Sherif, W. Craelius, M. Boutjdir, and W. B. Gough, "Early after-depolarizations and arrhythmogenesis," J. Cardiovasc. Electrophysiol., vol. 1, pp. 145-160, 1990.
10. S. G. Priori, D. W. Mortara, and C. Napolitano et al., "Evaluation of the spatial aspects of T-wave complexity in the long-QT syndrome," Circ., vol. 96, pp. 3006-3012, 1997.
11. D. S. Rosenbaum, L. E. Jackson, J. M. Smith, H. Garan, J. N. Ruskin, and R. J. Cohen, "Electrical alternans and vulnerability to ventricular arrhythmias," N. Engl J. Med., vol. 330, pp. 235-241, 1994.
12. F. Parthenakis, G. Kochiadakis, E. Sinantirakis, E. Zuridakis, S. Chrysostomakis, I. Iconomidis, and P. Vardas, "Incidence of ventricular arrhythmias during silent myocardial ischemia in coronary artery disease," Int. J. Cardiol., vol. 57. pp. 61-67, 1996.
13. J. A. Gomes, D. Alexopoulos, S. L. Winters, P. Deshmukh, V. Fuster, and K. Suh, "The role of silent myocardial ischemia, the arrhythmic substrate, and the short-long sequence in the genesis of sudden death," J. Am. Coll. Cardiol., vol. 14, pp. 1616-1625, 1989.
14. L. Sörnmo. "Time-variable digital filtering of ECG baseline wander," Med. Biol. Eng. Comput., vol. 31, pp. 503-508, 1993.
15. M. Lagerholm, C. Peterson, G. Braccini, L. Edenbrandt, and L. Sörnmo, "Clustering ECG complexes using Hermite functions and self-organizing maps," IEEE Trans. Biomed. Eng., vol. 47, no. 7, pp. 838-848, Jul. 2000.
16. E. J. Berbari and P. Lander, "Principles of noise reduction," in High-Resolution Electrocardiography, N. El-Sherif and G. Turitto, Eds. New York: Futura, 1992, pp. 51-66.