Analysis of heart rate variability using fuzzy measure entropy

Pincus, 1991, Approximate entropy as a measure of system complexity, Proc. Natl. Acad. Sci., 88, 2297, 10.1073/pnas.88.6.2297 Pincus, 1996, Randomness and degrees of irregularity, Proc. Natl. Acad. Sci., 93, 2083, 10.1073/pnas.93.5.2083 Dawes, 1992, Approximate entropy, a statistic of regularity, applied to fetal heart rate data before and during labor, Obstet. Gynecol., 80, 763 Fleisher, 1993, Approximate entropy of heart rate as a correlate of postoperative ventricular dysfunction, Anesthesiology, 78, 683, 10.1097/00000542-199304000-00011 Goncalves, 2008, Linear and nonlinear heart-rate analysis in a rat model of acute anoxia, Physiol. Meas., 29, 1133, 10.1088/0967-3334/29/9/010 Ho, 1997, Predicting survival in heart failure case and control subjects by the use of fully-automated methods for deriving nonlinear and conventional indices of heart rate dynamics, Circulation, 96, 842, 10.1161/01.CIR.96.3.842 Makikallio, 1998, Heart rate dynamics in patients with stable angina pectoris and utility of fractal and complexity measures, Am. J. Cardiol., 81, 27, 10.1016/S0002-9149(97)00799-6 Pincus, 2001, Assessing serial irregularity and its implications for health, Ann. N. Y. Acad. Sci., 954, 245, 10.1111/j.1749-6632.2001.tb02755.x Pincus, 1992, Quantification of hormone pulsatility via an approximate entropy algorithm, Am. J. Physiol., 262, E741 Pincus, 1994, Physiological time-series analysis: what does regularity quantify?, Am. J. Physiol., 266, H1643 Richman, 2000, Physiological time-series analysis using approximate and sample entropy, Am. J. Physiol., 278, 2039 Chon, 2009, Approximate entropy for all signals, IEEE Eng. Med. Biol., 28, 18, 10.1109/MEMB.2009.934629 Lu, 2008, Automatic selection of the threshold value R for approximate entropy, IEEE Trans. Bio-med . Eng., 55, 1966, 10.1109/TBME.2008.919870 Castiglioni, 2008, How the threshold R influences approximate entropy analysis of heart-rate variability, Computers in Cardiology, 35, 561 Liu, 2011, Comparison of different threshold values r for approximate entropy: application to investigate the heart rate variability between heart failure and healthy control groups, Physiol. Meas., 32, 167, 10.1088/0967-3334/32/2/002 Chen, 2007, Characterization of surface EMG signal based on fuzzy entropy, IEEE Trans. Neural Syst. Rehabil. Eng., 15, 266, 10.1109/TNSRE.2007.897025 Li, 1995, Detection of ECG characteristic points using wavelet transform, IEEE Trans. Bio-med . Eng., 42, 21, 10.1109/10.362922 Martinez, 2004, A wavelet-based ECG delineator: evaluation on standard databases, IEEE Trans. Bio-med . Eng., 51, 570, 10.1109/TBME.2003.821031 Mateo, 2003, Analysis of heart rate variability in the presence of ectopic beats using the heart timing signal, IEEE Trans. Bio-med . Eng., 50, 334, 10.1109/TBME.2003.808831 Liu, 2012, A combination method of improved impulse rejection filter and template matching for identification of anomalous intervals in electrocardiographic RR sequences, J. Med. Biol. Eng., 32, 245, 10.5405/jmbe.1006 Pincus, 1991, A regularity statistic for medical data analysis, J. Clin. Monit., 7, 335, 10.1007/BF01619355 Chen, 2009, Measuring complexity using FuzzyEn, ApEn, and SampEn, Med. Eng. Phys., 31, 61, 10.1016/j.medengphy.2008.04.005 Zadeh, 1965, Fuzzy sets, Inf. Control, 8, 338, 10.1016/S0019-9958(65)90241-X