메뉴 건너뛰기




Volumn 51, Issue 9, 2013, Pages 1031-1042

A unified procedure for detecting, quantifying, and validating electrocardiogram T-wave alternans

Author keywords

ECG signal; Random walks noise; Synthetic ECG; T wave alignment; T wave alternans; T wave detection; T wave lobes

Indexed keywords

ECG SIGNALS; PHYSIONET; QUALITY VALUE; RANDOM WALK; T-WAVE ALTERNANS; T-WAVE LOBES; TEMPLATE EXTRACTION; UNIFIED PROCEDURES;

EID: 84882266027     PISSN: 01400118     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11517-013-1084-z     Document Type: Article
Times cited : (12)

References (53)
  • 2
    • 84857889307 scopus 로고    scopus 로고
    • T-wave alternans detection by a combined method of principal component analysis and T-wave amplitude
    • 22354122 10.1088/0967-3334/33/3/333 1:STN:280:DC%2BC383ntVamug%3D%3D
    • Bortolan G, Christov I (2012) T-wave alternans detection by a combined method of principal component analysis and T-wave amplitude. Physiol Meas 33:333-343
    • (2012) Physiol Meas , vol.33 , pp. 333-343
    • Bortolan, G.1    Christov, I.2
  • 3
    • 62249136369 scopus 로고    scopus 로고
    • Principal component analysis for detection and assessment of T-Wave alternans signal preprocessing
    • Bortolan G, Christov II, Engineering B, Academy B (2008) Principal component analysis for detection and assessment of T-Wave alternans signal preprocessing. Comput Cardiol 35:521-524
    • (2008) Comput Cardiol , vol.35 , pp. 521-524
    • Bortolan, G.1    Christov, I.I.2    Engineering, B.3    Academy, B.4
  • 4
    • 62249167351 scopus 로고    scopus 로고
    • Heart-rate adaptive match filter based procedure to detect and quantify T-wave alternans
    • Burattini L, Burattini R (2008) Heart-rate adaptive match filter based procedure to detect and quantify T-wave alternans. Comput Cardiol 73:513-516
    • (2008) Comput Cardiol , vol.73 , pp. 513-516
    • Burattini, L.1    Burattini, R.2
  • 5
    • 78650968166 scopus 로고    scopus 로고
    • Automatic microvolt T-wave alternans identification in relation to ECG interferences surviving preprocessing
    • 20920875 10.1016/j.medengphy.2010.08.014
    • Burattini L, Bini S, Burattini R (2011) Automatic microvolt T-wave alternans identification in relation to ECG interferences surviving preprocessing. Med Eng Phys 33:17-30
    • (2011) Med Eng Phys , vol.33 , pp. 17-30
    • Burattini, L.1    Bini, S.2    Burattini, R.3
  • 6
    • 0034842313 scopus 로고    scopus 로고
    • Myopotential denoising of ECG signals using wavelet thresholding methods
    • 10.1016/S0893-6080(01)00041-7 1:STN:280:DC%2BD3MrnsVWrtA%3D%3D
    • Cherkassky V, Kilts S (2001) Myopotential denoising of ECG signals using wavelet thresholding methods. Neural netw official J Int Neural Netw Soc 14:1129-1137
    • (2001) Neural Netw Official J Int Neural Netw Soc , vol.14 , pp. 1129-1137
    • Cherkassky, V.1    Kilts, S.2
  • 7
    • 84880868231 scopus 로고    scopus 로고
    • On the implementation of FIR filter with various windows for enhancement of ECG signal
    • Chinchkhede K, YADAV G (2011) On the implementation of FIR filter with various windows for enhancement of ECG signal. Int J Eng Sci Technol 3:2031-2040
    • (2011) Int J Eng Sci Technol , vol.3 , pp. 2031-2040
    • Chinchkhede, K.1    Yadav, G.2
  • 8
    • 62349103397 scopus 로고    scopus 로고
    • An Artificial multi-channel model for generating abnormal electrocardiographic rhythms
    • 20808722
    • Clifford G, Nemati S, Sameni R (2008) An Artificial multi-channel model for generating abnormal electrocardiographic rhythms. Comput cardiol 35:773-776
    • (2008) Comput Cardiol , vol.35 , pp. 773-776
    • Clifford, G.1    Nemati, S.2    Sameni, R.3
  • 9
    • 3242718583 scopus 로고    scopus 로고
    • Electrocardiogram signals de-noising using lifting-based discrete wavelet transform
    • 15265720 10.1016/S0010-4825(03)00090-8
    • Erçelebi E (2004) Electrocardiogram signals de-noising using lifting-based discrete wavelet transform. Comput Biol Med 34:479-493
    • (2004) Comput Biol Med , vol.34 , pp. 479-493
    • Erçelebi, E.1
  • 10
    • 70449519174 scopus 로고    scopus 로고
    • A robust wavelet-based multi-lead Electrocardiogram delineation algorithm
    • 19692287 10.1016/j.medengphy.2009.07.017 1:STN:280:DC%2BD1MjnvFKlsw%3D%3D
    • Ghaffari A, Homaeinezhad MR, Akraminia M, Atarod M, Daevaeiha M (2009) A robust wavelet-based multi-lead Electrocardiogram delineation algorithm. Med Eng Phys 31:1219-1227
    • (2009) Med Eng Phys , vol.31 , pp. 1219-1227
    • Ghaffari, A.1    Homaeinezhad, M.R.2    Akraminia, M.3    Atarod, M.4    Daevaeiha, M.5
  • 11
    • 77950036598 scopus 로고    scopus 로고
    • An open-source applied simulation framework for performance evaluation of QRS complex detectors
    • 10.1016/j.simpat.2010.02.002
    • Ghaffari A, Homaeinezhad MR, Ahmadi Y (2010) An open-source applied simulation framework for performance evaluation of QRS complex detectors. Simul Model Pract Theory 18:860-880
    • (2010) Simul Model Pract Theory , vol.18 , pp. 860-880
    • Ghaffari, A.1    Homaeinezhad, M.R.2    Ahmadi, Y.3
  • 12
    • 77952010509 scopus 로고    scopus 로고
    • Segmentation of Holter ECG waves via analysis of a discrete wavelet-derived multiple skewness-kurtosis based metric
    • 20087769 10.1007/s10439-010-9919-3 1:STN:280:DC%2BC3c3ht1SmtA%3D%3D
    • Ghaffari A, Homaeinezhad MR, Khazraee M, Daevaeiha MM (2010) Segmentation of Holter ECG waves via analysis of a discrete wavelet-derived multiple skewness-kurtosis based metric. Ann Biomed Eng 38:1497-1510
    • (2010) Ann Biomed Eng , vol.38 , pp. 1497-1510
    • Ghaffari, A.1    Homaeinezhad, M.R.2    Khazraee, M.3    Daevaeiha, M.M.4
  • 13
    • 79151480414 scopus 로고    scopus 로고
    • High resolution ambulatory Holter ECG events detection-delineation via modified multi-lead wavelet-based features analysis: Detection and quantification of heart rate turbulence
    • 10.1016/j.eswa.2010.10.028
    • Ghaffari A, Homaeinezhad MR, Daevaeiha MM (2011) High resolution ambulatory Holter ECG events detection-delineation via modified multi-lead wavelet-based features analysis: detection and quantification of heart rate turbulence. Expert Syst Appl 38:5299-5310
    • (2011) Expert Syst Appl , vol.38 , pp. 5299-5310
    • Ghaffari, A.1    Homaeinezhad, M.R.2    Daevaeiha, M.M.3
  • 14
    • 79959494638 scopus 로고    scopus 로고
    • T wave alternans evaluation using adaptive time-frequency signal analysis and non-negative matrix factorization
    • 21333581 10.1016/j.medengphy.2011.01.007
    • Ghoraani B, Krishnan S, Selvaraj RJ, Chauhan VS (2011) T wave alternans evaluation using adaptive time-frequency signal analysis and non-negative matrix factorization. Med Eng Phys 33:700-711
    • (2011) Med Eng Phys , vol.33 , pp. 700-711
    • Ghoraani, B.1    Krishnan, S.2    Selvaraj, R.J.3    Chauhan, V.S.4
  • 15
    • 0034548484 scopus 로고    scopus 로고
    • A comparison of T-wave alternans, signal averaged electrocardiography and programmed ventricular stimulation for arrhythmia risk stratification
    • 11127468 10.1016/S0735-1097(00)01017-2 1:STN:280:DC%2BD3M%2FnslaqtQ%3D%3D
    • Gold MR et al (2000) A comparison of T-wave alternans, signal averaged electrocardiography and programmed ventricular stimulation for arrhythmia risk stratification. J Am Coll Cardiol 36:2247-2253
    • (2000) J Am Coll Cardiol , vol.36 , pp. 2247-2253
    • Gold, M.R.1
  • 16
    • 14844283547 scopus 로고    scopus 로고
    • PhysioBank, PhysioToolkit, and PhysioNet: Components of a new research resource for complex physiologic signals
    • 10851218 10.1161/01.CIR.101.23.e215 1:STN:280:DC%2BD3czhtFGisw%3D%3D
    • Goldberger AL et al (2000) PhysioBank, PhysioToolkit, and PhysioNet: components of a new research resource for complex physiologic signals. Circulation 101:e215-e220
    • (2000) Circulation , vol.101
    • Goldberger, A.L.1
  • 17
    • 84856343298 scopus 로고    scopus 로고
    • Parametric modelling of cardiac system multiple measurement signals: An open-source computer framework for performance evaluation of ECG, PCG and ABP event detectors
    • 22268998 10.3109/03091902.2011.645945 1:STN:280:DC%2BC387ntFSmsw%3D%3D
    • Homaeinezhad MR, Sabetian P, Feizollahi A, Ghaffari A, Rahmani R (2012) Parametric modelling of cardiac system multiple measurement signals: an open-source computer framework for performance evaluation of ECG, PCG and ABP event detectors. J Med Eng Technol 36:117-134
    • (2012) J Med Eng Technol , vol.36 , pp. 117-134
    • Homaeinezhad, M.R.1    Sabetian, P.2    Feizollahi, A.3    Ghaffari, A.4    Rahmani, R.5
  • 18
    • 84882267592 scopus 로고    scopus 로고
    • High-accuracy characterization of ambulatory Holter electrocardiogram events: A comparative study between Walsh-Hadamard transform, first-derivative-based and intelligent techniques
    • Homaeinezhad MR, Sabzevari SAH, Ghaffari A, Daevaeiha M (2012) High-accuracy characterization of ambulatory Holter electrocardiogram events: a comparative study between Walsh-Hadamard transform, first-derivative-based and intelligent techniques. Int J Syst Biol Biomed Technol 1:40-71
    • (2012) Int J Syst Biol Biomed Technol , vol.1 , pp. 40-71
    • Homaeinezhad, M.R.1    Sabzevari, S.A.H.2    Ghaffari, A.3    Daevaeiha, M.4
  • 19
    • 0036145491 scopus 로고    scopus 로고
    • T-wave alternans as a predictor for sudden cardiac death after myocardial infarction
    • 11779531 10.1016/S0002-9149(01)02171-3
    • Ikeda T, Saito H, Tanno K (2002) T-wave alternans as a predictor for sudden cardiac death after myocardial infarction. Am J Cardiol 89:79-82
    • (2002) Am J Cardiol , vol.89 , pp. 79-82
    • Ikeda, T.1    Saito, H.2    Tanno, K.3
  • 20
    • 33845193645 scopus 로고    scopus 로고
    • Predictive value of microvolt T-wave alternans for sudden cardiac death in patients with preserved cardiac function after acute myocardial infarction: Results of a collaborative cohort study
    • 17161258 10.1016/j.jacc.2006.06.075
    • Ikeda T et al (2006) Predictive value of microvolt T-wave alternans for sudden cardiac death in patients with preserved cardiac function after acute myocardial infarction: results of a collaborative cohort study. J Am Coll Cardiol 48:2268-2274
    • (2006) J Am Coll Cardiol , vol.48 , pp. 2268-2274
    • Ikeda, T.1
  • 21
    • 0242668765 scopus 로고    scopus 로고
    • Long-term ST database: A reference for the development and evaluation of automated ischaemia detectors and for the study of the dynamics of myocardial ischaemia
    • 12691437 10.1007/BF02344885 1:STN:280:DC%2BD3s7nt1Omtw%3D%3D
    • Jager F et al (2003) Long-term ST database: a reference for the development and evaluation of automated ischaemia detectors and for the study of the dynamics of myocardial ischaemia. Med Biol Eng Comput 41:172-182
    • (2003) Med Biol Eng Comput , vol.41 , pp. 172-182
    • Jager, F.1
  • 22
    • 34447109113 scopus 로고    scopus 로고
    • Evaluation of the T-wave alternans detection methods: A simulation study
    • Janusek D, Pawlowski Z, Maniewski R (2007) Evaluation of the T-wave alternans detection methods: a simulation study. Anatol J Cardiol 7:116-119
    • (2007) Anatol J Cardiol , vol.7 , pp. 116-119
    • Janusek, D.1    Pawlowski, Z.2    Maniewski, R.3
  • 23
    • 62249167352 scopus 로고    scopus 로고
    • An open-source standard T-Wave alternans detector for benchmarking
    • Khaustov A, Nemati S, Clifford G (2008) An open-source standard T-Wave alternans detector for benchmarking. Comput Cardiol 35:509-512
    • (2008) Comput Cardiol , vol.35 , pp. 509-512
    • Khaustov, A.1    Nemati, S.2    Clifford, G.3
  • 24
    • 0034686917 scopus 로고    scopus 로고
    • Predictive value of T-wave alternans for arrhythmic events in patients with congestive heart failure
    • 10.1016/S0140-6736(00)02609-X 1:STN:280:DC%2BD3cvjvVyrsQ%3D%3D
    • Klingenheben T, Zabel M, D'Agostino R (2000) Predictive value of T-wave alternans for arrhythmic events in patients with congestive heart failure. The Lancet 356:651-652
    • (2000) The Lancet , vol.356 , pp. 651-652
    • Klingenheben, T.1    Zabel, M.2    D'Agostino, R.3
  • 25
    • 84862787562 scopus 로고    scopus 로고
    • Deterministic resampling: Unbiased sampling to avoid sample impoverishment in particle filters
    • 10.1016/j.sigpro.2011.12.019
    • Li T, Sattar TP, Sun S (2012) Deterministic resampling: unbiased sampling to avoid sample impoverishment in particle filters. Signal Proces 92:1637-1645
    • (2012) Signal Proces , vol.92 , pp. 1637-1645
    • Li, T.1    Sattar, T.P.2    Sun, S.3
  • 26
    • 79952026214 scopus 로고    scopus 로고
    • Analysis of T-wave alternans using the dominant T-wave paradigm
    • 21353060 10.1016/j.jelectrocard.2010.11.017
    • Mainardi L, Sassi R (2011) Analysis of T-wave alternans using the dominant T-wave paradigm. J Electrocardiol 44:119-125
    • (2011) J Electrocardiol , vol.44 , pp. 119-125
    • Mainardi, L.1    Sassi, R.2
  • 27
    • 62249202076 scopus 로고    scopus 로고
    • Analysis of T-wave alternans using the Ramanujan transform
    • Mainardi L, Bertinelli M, Sassi R (2008) Analysis of T-wave alternans using the Ramanujan transform. Comput Cardiol 35:605-608
    • (2008) Comput Cardiol , vol.35 , pp. 605-608
    • Mainardi, L.1    Bertinelli, M.2    Sassi, R.3
  • 28
    • 84863141749 scopus 로고    scopus 로고
    • Poincare mapping: A potential method for detection of t-wave alternans
    • 10.1016/j.proenv.2011.10.089
    • Mapping P, Method P, Alternans T (2011) Poincare mapping: a potential method for detection of t-wave alternans. Procedia Environ Sci 8:575-581
    • (2011) Procedia Environ Sci , vol.8 , pp. 575-581
    • Mapping, P.1    Method, P.2    Alternans, T.3
  • 29
    • 16444373051 scopus 로고    scopus 로고
    • Methodological principles of T wave alternans analysis: A unified framework
    • 15825862 10.1109/TBME.2005.844025
    • Martínez J, Olmos S (2005) Methodological principles of T wave alternans analysis: a unified framework. IEEE Trans Biomed Eng 52:599-613
    • (2005) IEEE Trans Biomed Eng , vol.52 , pp. 599-613
    • Martínez, J.1    Olmos, S.2
  • 30
    • 33645312691 scopus 로고    scopus 로고
    • Characterization of repolarization alternans during ischemia: Time-course and spatial analysis
    • 16602577 10.1109/TBME.2006.870233
    • Martínez J, Olmos S (2006) Characterization of repolarization alternans during ischemia: time-course and spatial analysis. IEEE Trans Biomed Eng 53:701-711
    • (2006) IEEE Trans Biomed Eng , vol.53 , pp. 701-711
    • Martínez, J.1    Olmos, S.2
  • 31
    • 79957744368 scopus 로고    scopus 로고
    • Reconstruction of physiological signals using iterative retraining and accumulated averaging of neural network models
    • 21566268 10.1088/0967-3334/32/6/004
    • McBride J, Sullivan A, Xia H, Petrie A, Zhao X (2011) Reconstruction of physiological signals using iterative retraining and accumulated averaging of neural network models. Physiol Meas 32:661-675
    • (2011) Physiol Meas , vol.32 , pp. 661-675
    • McBride, J.1    Sullivan, A.2    Xia, H.3    Petrie, A.4    Zhao, X.5
  • 32
    • 62249222097 scopus 로고    scopus 로고
    • Multilead T-Wave Alternans quantification based on spatial filtering and the Laplacian likelihood ratio method
    • Monasterio V, Mart JP (2008) Multilead T-Wave Alternans quantification based on spatial filtering and the Laplacian likelihood ratio method. Comput Cardiol 35:601-604
    • (2008) Comput Cardiol , vol.35 , pp. 601-604
    • Monasterio, V.1    Mart, J.P.2
  • 33
    • 62249126965 scopus 로고    scopus 로고
    • The PhysioNet/computers in cardiology challenge 2008: T-Wave alternans
    • Moody G (2008) The PhysioNet/computers in cardiology challenge 2008: T-Wave alternans. Comput Cardiol 35:505-508
    • (2008) Comput Cardiol , vol.35 , pp. 505-508
    • Moody, G.1
  • 34
    • 79953810038 scopus 로고    scopus 로고
    • The PhysioNet/computing in cardiology challenge 2010: Mind the gap
    • Moody GB (2010) The PhysioNet/computing in cardiology challenge 2010: mind the gap. Comput Cardiol 37:305-309
    • (2010) Comput Cardiol , vol.37 , pp. 305-309
    • Moody, G.B.1
  • 35
    • 84878521928 scopus 로고    scopus 로고
    • Detection and boundary identification of phonocardiogram sounds using an expert frequency-energy based metric
    • 10.1007/s10439-012-0645-x 22956159 10.1007/s10439-012-0645-x
    • Naseri H, Homaeinezhad MR (2012) Detection and boundary identification of phonocardiogram sounds using an expert frequency-energy based metric. Ann Biomed Eng 41:279-292. doi: 10.1007/s10439-012-0645-x
    • (2012) Ann Biomed Eng , vol.41 , pp. 279-292
    • Naseri, H.1    Homaeinezhad, M.R.2
  • 37
    • 0036090028 scopus 로고    scopus 로고
    • Modified moving average analysis of T-wave alternans to predict ventricular fibrillation with high accuracy Modified moving average analysis of T-wave alternans to predict ventricular fibrillation with high accuracy
    • 11796662
    • Nearing BD, Verrier RL (2002) Modified moving average analysis of T-wave alternans to predict ventricular fibrillation with high accuracy Modified moving average analysis of T-wave alternans to predict ventricular fibrillation with high accuracy. J Appl Physiol 92:541-549
    • (2002) J Appl Physiol , vol.92 , pp. 541-549
    • Nearing, B.D.1    Verrier, R.L.2
  • 38
    • 62249178624 scopus 로고    scopus 로고
    • Estimation of T-wave alternans from multi-lead ECG signals using a modified moving average method
    • Nijm GM, Swiryn S, Larson AC, Sahakian AV (2008) Estimation of T-wave alternans from multi-lead ECG signals using a modified moving average method. Comput Cardiol 35:517-520
    • (2008) Comput Cardiol , vol.35 , pp. 517-520
    • Nijm, G.M.1    Swiryn, S.2    Larson, A.C.3    Sahakian, A.V.4
  • 39
    • 79952995314 scopus 로고    scopus 로고
    • Microvolt T-wave alternans in end-stage renal disease patients-associations with uremic cardiomyopathy
    • 10.2215/CJN.06370710
    • Patel RK et al (2011) Microvolt T-wave alternans in end-stage renal disease patients-associations with uremic cardiomyopathy. Clin J Am Soc Nephrol CJASN 6:519-527
    • (2011) Clin J Am Soc Nephrol CJASN , vol.6 , pp. 519-527
    • Patel, R.K.1
  • 40
    • 36549026428 scopus 로고    scopus 로고
    • Wavelet-based denoising using subband dependent threshold for ECG signals
    • 10.1016/j.dsp.2007.09.006
    • Poornachandra S (2008) Wavelet-based denoising using subband dependent threshold for ECG signals. Digital Signal Process 18:49-55
    • (2008) Digital Signal Process , vol.18 , pp. 49-55
    • Poornachandra, S.1
  • 41
    • 16644394326 scopus 로고    scopus 로고
    • Hyper-trim shrinkage for denoising of ECG signal
    • 10.1016/j.dsp.2004.12.005
    • Poornachandra S, Kumaravel N (2005) Hyper-trim shrinkage for denoising of ECG signal. Digital Signal Process 15:317-327
    • (2005) Digital Signal Process , vol.15 , pp. 317-327
    • Poornachandra, S.1    Kumaravel, N.2
  • 42
    • 84896694726 scopus 로고    scopus 로고
    • T wave and QRS complex alternans during stress ECG testing according to the presence or absence of diabetes mellitus
    • Press E, Christov I, Bortolan G, Simova I, Katova T (2012) T wave and QRS complex alternans during stress ECG testing according to the presence or absence of diabetes mellitus. J Endocrinol Metab 2:32-38
    • (2012) J Endocrinol Metab , vol.2 , pp. 32-38
    • Press, E.1    Christov, I.2    Bortolan, G.3    Simova, I.4    Katova, T.5
  • 43
    • 62249221354 scopus 로고    scopus 로고
    • Detection and estimation of T wave alternans with matched filter and nonparametric bootstrap test
    • Rojo-alvarez JL, Rey U, Carlos J, Hernandez UM (2008) Detection and estimation of T wave alternans with matched filter and nonparametric bootstrap test. Comput Cardiol 35:617-620
    • (2008) Comput Cardiol , vol.35 , pp. 617-620
    • Rojo-Alvarez, J.L.1    Rey, U.2    Carlos, J.3    Hernandez, U.M.4
  • 44
    • 79951602695 scopus 로고    scopus 로고
    • ECG signal denoising using higher order statistics in Wavelet subbands
    • 10.1016/j.bspc.2010.03.003
    • Sharma LN, Dandapat S, Mahanta A (2010) ECG signal denoising using higher order statistics in Wavelet subbands. Biomed Signal Process Control 5:214-222
    • (2010) Biomed Signal Process Control , vol.5 , pp. 214-222
    • Sharma, L.N.1    Dandapat, S.2    Mahanta, A.3
  • 45
    • 62249098439 scopus 로고    scopus 로고
    • An improved spectral method of detecting and quantifying T-Wave alternans for SCD risk evaluation method (SM)
    • Shen TW, Tsao YT (2008) An improved spectral method of detecting and quantifying T-Wave alternans for SCD risk evaluation method (SM). Comput Cardiol 35:609-612
    • (2008) Comput Cardiol , vol.35 , pp. 609-612
    • Shen, T.W.1    Tsao, Y.T.2
  • 46
    • 33646153511 scopus 로고    scopus 로고
    • Optimal selection of wavelet basis function applied to ECG signal denoising
    • 10.1016/j.dsp.2005.12.003
    • Singh BN, Tiwari AK (2006) Optimal selection of wavelet basis function applied to ECG signal denoising. Digital Signal Process 16:275-287
    • (2006) Digital Signal Process , vol.16 , pp. 275-287
    • Singh, B.N.1    Tiwari, A.K.2
  • 47
    • 0034996479 scopus 로고    scopus 로고
    • Usefulness of the Poincaré maps in detection of T-wave alternans in precordial leads of standard ECG-a comparison with the spectral method
    • Technology M, Ruta J (2001) Usefulness of the Poincaré maps in detection of T-wave alternans in precordial leads of standard ECG-a comparison with the spectral method. Diagn Medical Technol 7:471-476
    • (2001) Diagn Medical Technol , vol.7 , pp. 471-476
    • Technology, M.1    Ruta, J.2
  • 48
    • 62249153983 scopus 로고    scopus 로고
    • Nonlinear detection of T-Wave alternans
    • Väänänen H (2008) Nonlinear detection of T-Wave alternans. Comput Cardiol 35:769-772
    • (2008) Comput Cardiol , vol.35 , pp. 769-772
    • Väänänen, H.1
  • 49
    • 80053008924 scopus 로고    scopus 로고
    • Microvolt T-wave alternans physiological basis, methods of measurement, and clinical utility-consensus guideline by International Society for Holter and noninvasive electrocardiology
    • 21920259 10.1016/j.jacc.2011.06.029
    • Verrier RL et al (2011) Microvolt T-wave alternans physiological basis, methods of measurement, and clinical utility-consensus guideline by International Society for Holter and noninvasive electrocardiology. J Am Coll Cardiol 58:1309-1324
    • (2011) J Am Coll Cardiol , vol.58 , pp. 1309-1324
    • Verrier, R.L.1
  • 50
    • 57849122509 scopus 로고    scopus 로고
    • Filtering electrocardiographic signals using an unbiased and normalized adaptive noise reduction system
    • 18472295 10.1016/j.medengphy.2008.03.004 1:CAS:528:DC%2BC3cXltFems74%3D
    • Wu Y, Rangayyan RM, Zhou Y, Ng S-C (2009) Filtering electrocardiographic signals using an unbiased and normalized adaptive noise reduction system. Med Eng Phys 31:17-26
    • (2009) Med Eng Phys , vol.31 , pp. 17-26
    • Wu, Y.1    Rangayyan, R.M.2    Zhou, Y.3    Ng, S.-C.4
  • 51
    • 84866334300 scopus 로고    scopus 로고
    • Matrix of regularity for improving the quality of ECGs
    • 10.1088/0967-3334/33/9/1535
    • Xia H, Garcia GA, Bains J, Wortham DC, Zhao X (2012) Matrix of regularity for improving the quality of ECGs. Physiol measure 33:1535-1548
    • (2012) Physiol Measure , vol.33 , pp. 1535-1548
    • Xia, H.1    Garcia, G.A.2    Bains, J.3    Wortham, D.C.4    Zhao, X.5
  • 52
    • 77956649890 scopus 로고    scopus 로고
    • Self-adaptive model-based ECG denoising using features extracted by mean shift algorithm
    • 10.1016/j.bspc.2010.01.003
    • Yan J, Lu Y, Liu J, Wu X, Xu Y (2010) Self-adaptive model-based ECG denoising using features extracted by mean shift algorithm. Biomed Signal Process Control 5:103-113
    • (2010) Biomed Signal Process Control , vol.5 , pp. 103-113
    • Yan, J.1    Lu, Y.2    Liu, J.3    Wu, X.4    Xu, Y.5
  • 53
    • 62249116427 scopus 로고    scopus 로고
    • T-wave alternans: A comparison of different measurement techniques
    • Zheng D et al (2008) T-wave alternans: a comparison of different measurement techniques. Comput Cardiol 35:597-600
    • (2008) Comput Cardiol , vol.35 , pp. 597-600
    • Zheng, D.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.