Clinical assessment of the effect of digital filtering on the detection of ventricular late potentials

Brazilian Journal of Medical and Biological Research

Volumn 35, Issue 11, 2002, Pages 1285-1292

  Barbosa, P R B ^a,b   Barbosa, E C ^b   Bomfim, A S ^b   Ginefra, P ^b   Nadal, J ^a  

^a STATE UNIVERSITY OF RIO DE JANEIRO   (Brazil)

^b HOSPITAL UNIVERSITÁRIO PEDRO ERNESTO   (Brazil)

Author keywords

Digital filtering; Health technology assessment; High resolution electrocardiogram

Indexed keywords

ADULT; ARTICLE; AVERAGING; BODY SURFACE; CASE CONTROL STUDY; CONTROLLED STUDY; DATA ANALYSIS; DIGITAL FILTERING; DISEASE CLASSIFICATION; ELECTROCARDIOGRAM; FEMALE; FILTER; HEART ARRHYTHMIA; HEART BUNDLE BRANCH BLOCK; HEART DISEASE; HEART MUSCLE INJURY; HEART MUSCLE POTENTIAL; HEART VENTRICLE ARRHYTHMIA; HEART VENTRICLE TACHYCARDIA; HUMAN; ISCHEMIC HEART DISEASE; MAJOR CLINICAL STUDY; MALE; NOISE; RETROSPECTIVE STUDY; RISK ASSESSMENT; SENSITIVITY AND SPECIFICITY; SIGNAL AVERAGED ELECTROCARDIOGRAPHY; SIGNAL DETECTION; SINUS RHYTHM; STATISTICAL ANALYSIS;

EID: 0036863514     PISSN: 0100879X     EISSN: 1414431X     Source Type: Journal    
DOI: 10.1590/s0100-879x2002001100005     Document Type: Article

References (18)

1. Simson MB, Euler D, Michelson EL, Falcone RA, Spear SF & Moore EN (1981). Detection of delayed ventricular activation on the body surface in dogs. American Journal of Physiology, 241: H363-H369.
2. Simson MB, Untereker WJ, Spielman SR, Horowitz LN, Marcus NH, Falcone RA, Harken AH & Josephson ME (1983). Relation between late potentials on the body surface and directly recorded fragmented electrograms in patients with ventricular tachycardia. American Journal of Cardiology, 51: 105-112.
3. Simson MB (1992). Noninvasive identification of patients at high risk for sudden cardiac death: Signal Averaged Electrocardiography. Circulation, 85 (Suppl 1): 1-145-1-151.
4. Caref EB & El-Sherif N (1992). Role of filtering in the analysis of the signal averaged electrocardiogram. In: El-Sherif N & Turitto G (Editors), High Resolution Electrocardiography. Futura Publishing Company, Mount Kisco, NY, USA, 67-103.
5. Breithardt G, Cain ME, El-Sherif N, Flowers NC, Hombach V, Janse M, Simson MB & Steinbeck G (1991). Standards for analysis of ventricular late potentials using high-resolution or signal-averaged electrocardiography: a Statement by a task force committee of the European Society of Cardiology, the American Heart Association, and the American College of Cardiology. Journal of the American College of Cardiology, 17: 999-1006.
6. Cain ME, Mason JW, Anderson JL, Sheinnam MM, Arnsdorf MF & Waldo AL (1996). Signal-averaged electrocardiography. Journal of the American College of Cardiology, 27: 238-249.
7. Abboud S & Belhassen B (1992). Techniques for detection of His bundle potential in the Wolf-Parkinson-white syndrome. In: El-Sherif N & Turitto G (Editors), High Resolution Electrocardiography. Futura Publishing Company, Mount Kisco, NY, USA, 129-146.
8. Christenson DW, Shankara Reddy BR & Rowlandson GI (1989). Evaluation of Fourier transform filter for high-resolution ECG. Journal of Electrocardiology, 22 (Suppl): 33-40.
9. Mehta N, Albert DE, Lander P & Berbari EJ (1990). Assessment and validation of a spectral filtering technique for the accurate detection of cardiac late potentials. Proceedings of the Conference of the 11th Annual Scientific Session of the North American Society of Pacing and Electrophysiology, San Diego, CA, USA, May 31, 184 (Abstract).
10. Goldberger JJ, Challapalli S, Waligora M, Kadish AH, Johnson DA, Ahmed MW & Inbar S (2000). Uncertainty principle of signal-averaged electrocardiography. Circulation, 101: 2909-2915.
11. Barbosa PRB, Barbosa EC, Ginefra P & Nadal J (1999). Butterworth bi-directional and BiSpec filters in the assessment of ventricular late potentials: a comparative study. Computers in Cardiology, 26: 579-582.
12. Barbosa PRB, Sousa MO, Barbosa EC, Bomfim AF, Ginefra P & Nadal J (2002). Analysis of the prevalence of ventricular late potentials in late post-acute myocardial infarction period based on the damaged wall. Arquivos Brasileiros de Cardiologia, 78: 358-363.
13. Borbola J & Denes P (1992). Late potentials in patients with sustained ventricular tachycardia/ventricular fibrillation. In: El-Sherif N & Turitto G (Editors), High Resolution Electrocardiography. Futura Publishing Company, Mount Kisco, NY, USA, 500-504.
14. Costa-Neto O (1977). Estatística. Edgard Blücher, São Paulo, SP, Brazil.
15. Fisher LD & van Belle G (1993). Biostatistics: A Methodology for the Health Sciences. John Wiley & Sons, New York, NY, USA.
16. Breithardt G, Borggrefe M & Martinez-Rubio A (1992). Late potentials in the post-infarction period: prognostic significance. In: El-Sherif N & Turitto G (Editors), High Resolution Electrocardiography. Futura Publishing Company, Mount Kisco, NY, USA, 405-425.
17. El-Sherif N, Bekheit S, Turitto G, Fontaine JM, Ursell SN, Ibrahim D & Caref EB (1992). Late potentials in the post-infarction period: role in risk stratification strategies. In: El-Sherif N & Turitto G (Editors), High Resolution Electrocardiography. Futura Publishing Company, Mount Kisco, NY, USA, 427-446.
18. Tamura K, Tsuji H, Masui A, Karakawa M, Iwasaka T & Inada M (1996). Prevalence, resolution and determinants of late potentials in patients with unstable angina and left ventricular wall motions abnormalities. American Heart Journal, 131: 731-735.