Browse > Article

Real Time ECG Derived Respiratory Extraction from Heart Rate for Single Lead ECG Measurement using Conductive Textile Electrode  

Yi, Kye-Hyoung (연세대 의공학과)
Park, Sung-Bin (연세대 의공학과)
Yoon, Hyoung-Ro (연세대 의공학과)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers D / v.55, no.7, 2006 , pp. 335-343 More about this Journal
Abstract
We have designed the system that measure one channel ECG by two electrode and extract real-time EDR with more related resipiration and comportable to subject by using conductive textile. On the assumption that relation between RL electrode and potential measurement electrode is coupled with RC connected model, we designed RL drive output to feedback two electrode for reduction of common mode signal. The conductive textile which was used for two ECG electrode was offered more comfort during night sleep in bed than any other method using attachments. In the method of single-lead EDR, R wave point or QRS interval area could be used for EDR estimation in traditional method, it is, so to speak, the amplitude modulation(AM) method for EDR. Alternatively, R-R interval could be used for frequency modulation(FM) method based on Respiratory Sinus Arrhythmia(RSA). For evaluation of performance on AM EDR and FM EDR from 14 subject, ECG lead III was measured. Each EDR was compared with both temperature around nose(direct measurement of respiration) and respiration signal from thoracic belt(indirect measurement of respiration) on mean squared error(MSE), cross correlation(Xcorr), and Coherence. The upsampling interpolation technique of multirate signal processing is applied to interpolating data instead of cubic spline interpolation. As a result, we showed the real-time EDR extraction processing to be implemented at micro-controller.
Keywords
Conductive Textile Electrode; ECG-Derived Respiration; Single Lead ECG; Respiratory Sinus Arrhythmia;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 T.J. Mullen, M.L. Appel, R. Mukkamala, J.M. Mathias, R.J. Cohen, 'System identification of closed-loop cardiovascular control: effects of posture and autonomic blockade', Am. J. Physiol. 272 : H448-H461, 1997
2 A.V. Oppenheim, R.W. Schafer, 'Discrete Time Signal Processing', Prentice Hall, p.207 - 220, 1989
3 W.J.M. Hrushesky, D. Fader, O. Schmitt, V. Gilbertsen, 'The respiratory sinus arrhythmia : a measure of cardiac age', Science, Vol 224, pp 1001-1004, 1984   DOI
4 J. Hayano, F. Yasuma, 'Respiratory sinus arrhythmia : Why dose the Heartbear Syncronize withe Reipratory Rhythm?', Chest, Vol 125, pp 683-690, 2004   DOI   ScienceOn
5 B.E. Shykoff, S.S.J. Naqvi, A.S. Menon, et al. 'Respiratory sinus arrhythmia in dogs: effects of phasic afferents and chemostimulation.', J Clin Invest, Vol 87, pp 1621-1627, 1991   DOI
6 박성빈, '선형 모텔링에 의한 수면 무호홉 환자의 자율신경 제어 평가에 관한 연구', 연세대학교 대학원 학위논문, 2004
7 P. Sleight, B. Casadei, 'Heart Rate Variability, Ch.24 Relationships Between Heart Rate, Respitarion and Blood Pressure Variabilities, Futura Publishing, pp 311-327, 1995
8 B.H. Taha, P.M. Simson, J.A. Dempsey, J.B. Skatrud, C. Iber, 'Respiratory sinus arrhythmia in human : an obligatory role for vagal feedback from the lung', J Appl Physiol, Vol 78(2), pp 638-645
9 D.L. Eckberg, C. Nerhed, B.G. Wallin, 'Respiratory modulation of muscle sympathetic and vagal cardiac outflow in man', J Physiol, Vol 365, pp 961-966, 1985
10 J.P. Saul, R.D. Berger, P. Albercht, S.P. Stein, M.H. Chen, and R.J. Cohen, 'Transfer function analysis of the circulation: unique insights into cardiovascular regulation', Am. J. Physiol, 261(30), pp H1231-H1245, 1991   DOI
11 T.C. Chou, 'Electrocardiography in clinical practice-adult and pediatric', Saunders, pp 3-22, 1996
12 DL. Eckberg, 'Human sinus arrhythmia as an index of vagal cardiac outflow', J Appl Physiol, Vol 54(4), pp 961-966, 1983   DOI
13 D. Caggiano, S. Reisman, ' Respiration derived from electrocardiogram: a quantitative comparison of three different methods', Proceeding of the IEEE twenty-second annual, pp 103-104, 1996
14 J. Hayano, F. Yasuma, A. Okada, et al, 'Respiratory sinus arrhythmia : a phenomenon improving pulmonary gas exchange and circulatory efficiency', Circulation, Vol 94, pp 842-847, 1996   DOI   ScienceOn
15 L. Zhao, S. Reisman, T. Findley, 'Respiration from the electrocardiogram during heart rate variability studies', IEEE Comp. in Cardiol., Vol 21, pp 53-56, 1994
16 A. Travaglini, C. Lamberti, J. De Bie, 'Respiratory of signal derived from eight-lead ecg', IEEE Comp. in Cardiol., Vol 25-2, pp 65-68, 1998
17 D. Laude, M. Goldman, P. Escourrou, et al, 'Effect of breathing pattern on blood pressure and heart rate oscillations in humans', Clin Exp Pharmacol Physiol, Vol 20, pp 619-626, 1993   DOI   ScienceOn
18 D. Dobrev, ' Two-electrode low supply voltage electrocardiogram signal amplifier', Med. BioI. Eng. Comput., Vol 42, pp 272-276, 2004   DOI   ScienceOn
19 G.B. Moody, R.G. Mark, A. Zoccola, S. Mantero, 'Derivation of respiration signals from multi-lead ECGs', Computers in Cardiology, Vol 12, pp 113-116, 1985
20 G.B. Moody, R.G. Mark, M.A. Bump, J.S. Weinstein, 'Clinical validation of ECG-derived respiration technique', Computers in Cardiology, Vol 13, pp 507-510, 1986
21 M. Ishijima, 'Long-term Cardiopulmonary Monitoring in Bed Without Subject Awareness', IEEE EMB. 18th Annual Int. Conf., pp 65-66, 1996
22 박성빈, 이계형, 김경환, 윤형로, '힐버트 변환에 기반한 순간주파수 추정을 이용한 개선된 심전도 유도 호흡신호 추출 알고리즘', 대한전기학회, Vol 53D, No 10, pp 733-740, 2004   과학기술학회마을
23 D. Dobrev, I. Daskalov, 'Two-electrode telemetric instrument for infant heart rate and apnea monitoring', Medical. Eng. Physi., Vol 20, pp 729-734, 1998   DOI   ScienceOn
24 M. Ishijima, 'Monitoring of Electrocardiograms in Bed Without Utilizing Surface Electrodes', IEEE Trans. Biome. Eng., Vol 40, pp 593-594, 1993   DOI   ScienceOn
25 M. Ishijima, 'Cardiopulmonary Monitoring by textile electrodes without subject-awareness of being monitored', Med. BioI. Eng. Comput., Vol 35, pp 685-690, Nov 1997   DOI   ScienceOn
26 M. Ogawa, T. Togawa, 'Attempts at Monitoring Health Status in Home', IEEE EMBS. 1st Annual Int. Conf, pp 552-556, 2000
27 W.J. Yi, K.S. Park, 'Derivation of Respiration from ECG Measured Without Subject's Awareness Using Wavelet Transform', IEEE EMBS/BMES. Conf, pp 130-131, 2002