Spectral analysis of epicardial 60-lead electrograms in dogs with 4-week-old myocardial infarction

Journal of Electrocardiology

Volumn 34, Issue 1, 2001, Pages 15-24

  Hosoya, Yukio ^a   Ikeda, Kozue ^b   Komatsu, Takashi ^b   Yamaki, Michiyasu ^b   Kubota, Isao ^b  

^a YAMAGATA PREFECTURAL UNIVERSITY OF HEALTH SCIENCES   (Japan)

^b YAMAGATA UNIVERSITY   (Japan)

Author keywords

Epicardial electrogram; Myocardial infarction; Signal averaged electrogram; Spectral analysis

Indexed keywords

ANIMAL EXPERIMENT; ARTICLE; CONTROLLED STUDY; DOG; EPICARDIUM; FOURIER TRANSFORMATION; HEART INFARCTION; LEFT ANTERIOR DESCENDING CORONARY ARTERY; NONHUMAN; PRIORITY JOURNAL; QRS COMPLEX; SIGNAL AVERAGED ELECTROCARDIOGRAPHY; SPECTROSCOPY;

EID: 0035098167     PISSN: 00220736     EISSN: None     Source Type: Journal    
DOI: 10.1054/jelc.2001.22026     Document Type: Article

References (24)

1. Characteristics of the frequency spectrum in the normal electrogram and in subjects following myocardial infarction
2. High-frequency components in the electrocardiogram. A comparative study of normals and patients with myocardial disease
3. The anatomic basis for high frequency components in the electrocardiogram
4. The high frequency electrocardiogram in coronary artery disease
5. Effects of coronary occlusion on high frequency content of the epicardial electrogram and body surface electrocardiogram
6. Detection of transient myocardial ischemia by computer analysis of standard and signal-averaged high-frequency electrocardiograms in patients undergoing percutaneous transluminal coronary angioplasty
7. Spectral analysis of canine epicardial electrogram. Short-term variations in the frequency content induced by myocardial ischemia
8. Frequency content of the electrocardiogram. Spatial features and effects of myocardial infarction
9. Effect of myocardial infarction on the peak amplitude of high frequency QRS potentials
10. Effect of myocardial infarction on high frequency QRS potentials
11. Myocardial Infarction diminishes both low and high frequency QRS potentials: Power spectrum analysis of lead II
12. Spectral analysis of 87-lead body surface signal-averaged ECGs in patients with previous anterior myocardial infarction as a marker of ventricular tachycardia
13. Time-frequency mapping of the QRS complex in normal subjects and in postmyocardial infarction patients
14. Use of signals in terminal QRS complex to identify patients with ventricular tachycardia after myocardial infarction
15. Spectral mapping of the electrocardiogram with Fourier transform or identification of patients with sustained ventricular tachycardia and coronary artery disease
16. Top-resolution frequency analysis of electrocardiogram with adaptive frequency determination: Identification of late potentials in patients with coronary artery disease
17. Body surface mapping of high-frequency components in the terminal portion during QRS complex for the prediction of ventricular tachycardia in patients with previous myocardial infarction
18. Spectral turbulence analysis of the signal-averaged electrocardiogram and its predictive accuracy for inducible sustained monomorphic ventricular tachycardia
19. Gliding-window fast Fourier transform analysis of the entire QRS complex and the distribution of area ratio peaks in healthy subjects and patients with myocardial infarction
20. Stratification of time-frequency abnormalities in the signal-averaged high-resolution ECG in postinfarction patients with and without ventricular tachycardia and congenital long QT syndrome
21. Significance of discordant ST alternans in ventricular fibrillation
22. + channel on ECG ST segment elevation during a bout of myocardial ischemia. A study on epicardial mapping in dogs
23. Use of high-pass filtering to detect late potentials in the signal-averaged electrogram
24. On the use of windows for harmonic analysis with the discrete Fourier transforms