Development of a new analytical method for the electrocardiogram using short-time First Fourier Transforms

Japanese Circulation Journal

Volumn 63, Issue 12, 1999, Pages 941-944

  Hara, Masatoshi ^a   Tsuchiya, Katsuhiko ^a   Nanke, Toshihiko ^a   Mori, Narumi ^a   Miyake, Fumihiko ^a   Sato, Chuichi ^a   Murayama, Masahiro ^a  

^a ST MARIANNA UNIVERSITY SCHOOL OF MEDICINE   (Japan)

Author keywords

First fourier transforms; Frequency analysis; Over sampling

Indexed keywords

ADULT; ANALYTIC METHOD; ARTICLE; ELECTRIC POTENTIAL; ELECTROCARDIOGRAPHY; FOURIER TRANSFORMATION; FREQUENCY ANALYSIS; HUMAN; HUMAN EXPERIMENT; IMAGE ANALYSIS; MALE; NORMAL HUMAN; QRS COMPLEX; WAVEFORM;

ADULT; ELECTROCARDIOGRAPHY; FOURIER ANALYSIS; HUMANS; MALE;

EID: 0033451876     PISSN: 00471828     EISSN: None     Source Type: Journal    
DOI: 10.1253/jcj.63.941     Document Type: Article

References (15)

1. Simson MB, Kindwall E, Buxton AE, Josephson ME: Signal averaging of the ECG in the management of patients with ventricular tachycardia: prediction of antiarrhythmic drug efficacy. In: Brugata P, editor, Cardiac arrhythmias: Where to go from here? New York; Futura. 1987: 299-310
2. Simson MB, Untereker WJ, Speilman SR, Horowitz LN, Marus NH, Falcone RA, et al: Relation between late potentials on the body surface and directory recorded fragmented electrograms in patients with ventricular tachycardia. Am J Cardiol 1983; 51: 105-112
3. Simson MB: Identification of patients with ventricular tachycardia after myocardial infarction from signals in the terminal QRS complex. Circulation 1984; 70: 632-637
4. Kelen GJ, Henkin R, Fontaine JM, El-Sherif N: Effects of analyzed signal duration and phase on the results of fast fourier transform analysis of the surface electrogram in subjects with and without late potentials. Am J Cardiol 1987; 60: 1282-1289
5. Malik M, Kulakowski P, Poloniecki J, Staunton A, Odemuyiwa O, Farell T, et al: Frequency versus time domain analysis of signal-averaged electrocardiograms. I. Reproducibility of results. J Am Coll Cardiol 1992; 20: 127-134
6. Kulakowski P, Malik M, Poloniecki J, Bashir Y, Staunton A, Odemuyiwa O, et al: Frequency versus time domain analysis of signal-averaged electrocardiograms: II. Identification of patients with ventricular tachycardia after myocardial infarction. J Am Coll Cardiol 1992; 20: 135-143
7. Odemuyiwa O, Malik M, Poloniecki J, Farell T, Kulakowski P, Milane T, et al: Frequency versus time domain analysis of signal-averaged electrocardiograms. III. Stratification of post infarction patients for arrhythmic events. J Am Coll Cardiol 1992; 20: 144-150
8. Kulakowski P, Malik M, Bashir Y, Heald S, Farell T, Camm AJ: Improved identification of late potentials by adjustment of the number of analyzed segments of the spectral temporal mapping of the signal-averaged electrocardiogram. Am J Cardiol 1993; 71: 334-346
9. Kawabata M, Mashima S: Spectro-temporal mapping for clinical application. In: Yasui S, Abildskov JA, Yamada K, Harumi K, editors, Advances in body surface mapping high resolution ECG. Nagoya: Lifemedicom Co, 1995: 275
10. Murayama M, Murao S, Harumi K, Sato C, Ueda H: Studies on the lead system for telemetering of exercise electrocardiogram. Jpn Heart J 1964; 5: 312-322
11. Yoshikawa T: Program collection of practical use numerical value processing for QuickBASIC. Tokyo: Kindaikagakusya, 1990: 266-269
12. Hara M, Nanke T, Sakurai T, So T, Tochiki H, Sato C, et al: Evaluation of the clinical usefulness of the frequency analysis method to the high frequency electrocardiogram signal. Jpn J Electrocardiol 15: S1-74-75
13. Tochiki H, Sugai J, Hara M, So T, Nakamura T, Nakazawa K: New detection method of the minute high frequency component in the electrocardiogram. Jpn Electrocardiol 1990; 10: 226-235
14. Nanke T: A study on detecting high frequency components of QRS complex by subtraction method and application for intraventricular conduction disturbance. Jpn Electrocardiol 1993; 13: 301-311
15. Durrer D, van Dam RT, Freud GE, Janse MJ, Meijler FL, Arzbaecher RC: Total excitation of the isolated human heart. Circulation 1970; 41: 899-912