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Humboldt-Universität zu Berlin - Mathematisch-Naturwissenschaftliche Fakultät I - Kardiovaskuläre Physik

Publications

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2011

Biosignal 2010: Advanced technologies in intensive care and sleep medicine
Wessel, N, Kurths, J, Malberg, H, and Penzel, T
Physiological Measurement, 32(11).
DOI:10.1088/0967-3334/32/11/E01

Cardiovascular Variability Analysis for Risk Stratification in Cardiac Surgery
Malberg, H, Wessel, N, Bauernschmitt, R, Zaunseder, S, Kurths, J, and Bretthauer, G
at-Automatisierungstechnik, 59(11):669-682.
DOI:10.1524/auto.2011.0957

Cardiovascular regulation in different sleep stages in the obstructive sleep apnea syndrome.
Gapelyuk, A, Riedl, M, Suhrbier, A, Krämer, J, Bretthauer, G, Malberg, H, Kurths, J, Penzel, T, and Wessel, N
Biomed Tech (Berl), 56(4):207-13.
DOI:10.1515/BMT.2011.018
PubMed:21823997

Classifying cardiac biosignals using ordinal pattern statistics and symbolic dynamics
Parlitz, U, Berg, S, Luther, S, Schirdewan, A, Kurths, J, and Wessel, N
Comput Biol Med.
DOI:10.1016/j.compbiomed.2011.03.017
PubMed:21511252

Does the Aminopeptidase A (APA) Have Prognostic and Diagnostic Value in Chagas' Disease and Other Dilated Cardiomyopathies?
Wang, Y, Moreira, M, Heringer-Walther, S, Khan, A, Schultheiss, H, Wessel, N, Siems, W, and Walther, T
J Cardiovasc Pharmacol.
PubMed:21697726

Firefly courtship as the basis of the synchronization-response principle
Ramírez Ávila, G, Deneubourg, J, Guisset, J, Wessel, N, and Kurths, J
EPL, 94:60007.
DOI:10.1209/0295-5075/94/60007

Functional network analysis reveals differences in the semantic priming task
Schinkel, S, Zamora-Lopez, G, Dimigen, O, Sommer, W, and Kurths, J
Journal of Neuroscience Methods, 197(2):333-339.
DOI:10.1016/j.jneumeth.2011.02.018
PubMed:21376754

Preserved autonomic regulation in patients undergoing transcatheter aortic valve implantation (TAVI) - a prospective, comparative study.
Retzlaff, B, Wessel, N, Riedl, M, Gapelyuk, A, Malberg, H, Bauernschmitt, N, Kurths, J, Bretthauer, G, and Bauernschmitt, R
Biomed Tech (Berl), 56(4):185-93.
DOI:10.1515/BMT.2011.017
PubMed:21823996

Scaling Laws in the Transient Dynamics of Firefly-like Oscillators
Rubido, N, Cabeza, C, Ramírez Ávila, G, and Marti, A
Journal of Physics: Conference Series, 285(1):2026.
DOI:10.1088/1742-6596/285/1/012026

Synchronization regions of two pulse-coupled electronic piecewise linear oscillators
Rubido, N, Cabeza, C, Kahan, S, Ramírez Ávila, G, and Marti, A
The European Physical Journal D, 62:51-56.
DOI:10.1140/epjd/e2010-00215-4

2010

Amino-terminal fragment of C-type natriuretic peptide precursor and C-type natriuretic peptide do not correlate in patients with Chagas disease: role for neutral endopeptidase
Wang, Y, Moreira, Md, Heringer-Walther, S, Schultheiss, HP, Siems, WE, Wessel, N, and Walther, T
J. Cardiovasc. Pharmacol., 55:62–66.
DOI:10.1097/FJC.0b013e3181c37dc2
PubMed:20090473

Cardiac magnetic field mapping quantified by Kullback-Leibler entropy detects patients with coronary artery disease
Gapelyuk, A, Schirdewan, A, Fischer, R, and Wessel, N
Physiological Measurement, 31(10):1345-1354.
DOI:10.1088/0967-3334/31/10/004
PubMed:20720289

Cardiovascular regulation during sleep quantified by symbolic coupling traces
Suhrbier, A, Riedl, M, Malberg, H, Penzel, T, Bretthauer, G, Kurths, J, and Wessel, N
Chaos, 20(4):045124.
DOI:10.1063/1.3518688
PubMed:21198136

Concurrent sympathetic activation and vagal withdrawal in hyperthyroidism: Evidence from detrended fluctuation analysis of heart rate variability
Chen, JL, Shiau, YH, Tseng, YJ, Chiu, HW, Hsiao, TC, Wessel, N, Kurths, J, and Chu, WC
Physica A: Statistical Mechanics and its Applications, 389(9):1861–1868.
DOI:10.1016/j.physa.2009.12.062

Cortical hubs form a module for multisensory integration on top of the hierarchy of cortical networks
Zamora-López, G, Zhou, C, and Kurths, J
Front. Neuroinform., 4(1).
DOI:10.3389/neuro.11.001.2010
PubMed:20428515

From modular to centralized organization of synchronization in functional areas of the cat cerebral cortex
Gómez-Gardeñes, J, Zamora-López, G, Moreno, Y, and Arenas, A
PLoS One, 5(8):e12313.
DOI:10.1371/journal.pone.0012313
PubMed:20865046

How similar is the performance of the cubic and the piecewise-linear circuits of Chua?
Ramírez Ávila, G and Gallas, J
Physics Letters A, 375(2):143-148.
DOI:10.1016/j.physleta.2010.10.046

Investigation of an automatic sleep stage classification by means of multiscorer hypnogram.
Figueroa Helland V, Gapelyuk, A, Suhrbier, A, Riedl, M, Penzel, T, and Kurths, J
Methods of Information in Medicine, 49(5):467-472.
DOI:10.3414/ME09-02-0052
PubMed:20644896

Optimal map of the modular structure of complex networks
Arenas, A, Borge-Holthöfer, J, Gomez, S, and Zamora-López, G
New Journal of Physics, 12(5):3009.
DOI:10.1088/1367-2630/12/5/053009

Plasma ACE2 activity is an independent prognostic marker in Chagas' disease and equally potent as BNP
Wang, Y, Moreira, Md, Heringer-Walther, S, Ebermann, L, Schultheiss, HP, Wessel, N, Siems, WE, and Walther, T
J. Card. Fail., 16:157–163.
DOI:10.1016/j.cardfail.2009.09.005
PubMed:20142028

Short-term couplings of the cardiovascular system in pregnant women suffering from pre-eclampsia
Riedl, M, Suhrbier, A, Stepan, H, Kurths, J, and Wessel, N
Philos Transact A Math Phys Eng Sci, 368:2237–2250.
DOI:10.1098/rsta.2010.0029
PubMed:20368244

Simulation of large-scale cortical networks by use of individual neuron dynamics
Schmidt, G, Zamora-López, G, and Kurths, J
Int. J. Bifurcation and Chaos, 20:859-867.
DOI:10.1142/S0218127410026149

When does noise destroy or enhance synchronous behavior in two mutually coupled light-controlled oscillators?
Ramírez Ávila, G, Kurths, J, Guisset, J, and Deneubourg, J
Physical Review E, 82(5).
DOI:10.1103/PhysRevE.82.056207
PubMed:21230563

2009

Addressing the complexity of cardiovascular regulation
Porta, A, Di Rienzo, M, Wessel, N, and Kurths, J
Philos Transact A Math Phys Eng Sci, 367:1215–1218.
DOI:10.1098/rsta.2008.0292
PubMed:19324704

Brain signal analysis based on recurrences
Schinkel, S, Marwan, N, and Kurths, J
Journal of Physiology - Paris, 103(6):315-323.
DOI:10.1016/j.jphysparis.2009.05.007
PubMed:19500670

Cardio-vascular Dynamics Following Open Heart Surgery: Early Impairment and Potential for Recovery
Bauernschmitt, R, Wessel, N, Malberg, H, Brockmann, G, Kurths, J, Bretthauer, G, and Lange, R
In: Complex Dynamics in Physiological Systems: From Heart to Brain, Understanding Complex Systems, pp. 155-166, Springer.
Confidence bounds of recurrence-based complexity measures
Schinkel, S, Marwan, N, Dimigen, O, and Kurths, J
Physics Letters A, 373(26):2245-2250.
DOI:10.1016/j.physleta.2009.04.045

Depression of cardiovascular autonomic function is more pronounced after mitral valve surgery: evidence for direct trauma
Retzlaff, B, Bauernschmitt, R, Malberg, H, Brockmann, G, Uhl, C, Lange, R, Kurths, J, Bretthauer, G, and Wessel, N
Philos Transact A Math Phys Eng Sci, 367:1251–1263.
DOI:10.1098/rsta.2008.0272
PubMed:19324707

Detection of time-delayed interactions in biosignals using symbolic coupling traces
Wessel, N, Suhrbier, A, Riedl, M, Marwan, N, Malberg, H, Bretthauer, G, Penzel, T, and Kurths, J
EPL (Europhysics Letters), 87(1):10004.
DOI:10.1209/0295-5075/87/10004

Influence of paced maternal breathing on fetal-maternal heart rate coordination
Van Leeuwen, P, Geue, D, Thiel, M, Cysarz, D, Lange, S, Romano, MC, Wessel, N, Kurths, J, and Gronemeyer, DH
Proc. Natl. Acad. Sci. U.S.A., 106:13661–13666.
DOI:10.1073/pnas.0901049106
PubMed:19597150

Is the normal heart rate "chaotic" due to respiration?
Wessel, N, Riedl, M, and Kurths, J
Chaos, 19:028508.
DOI:10.1063/1.3133128
PubMed:19566283

NT-proCNP And CNP Do Not Correlate In Patients With Chagas' Disease: Role For Neutral Endopeptidase
Phd, YW, V Moreira, MD, Heringer-Walther, S, Schultheiss, HP, Siems, WE, Wessel, N, and Walther, T
J. Cardiovasc. Pharmacol..
DOI:10.1097/FJC.0b013e3181c37dc2
PubMed:19858737

Prognostic value of natriuretic peptides in Chagas' disease: a head-to-head comparison of the 3 natriuretic peptides
Moreira, Md, Wang, Y, Heringer-Walther, S, Wessel, N, and Walther, T
Congest Heart Fail, 15:75–81.
DOI:10.1111/j.1751-7133.2009.00051.x
PubMed:19379453

Testing foetal-maternal heart rate synchronization via model-based analyses
Riedl, M, van Leeuwen, P, Suhrbier, A, Malberg, H, Gronemeyer, D, Kurths, J, and Wessel, N
Philos Transact A Math Phys Eng Sci, 367:1407–1421.
DOI:10.1098/rsta.2008.0277
PubMed:19324716

2008

Circulatory soluble endoglin and its predictive value for preeclampsia in second-trimester pregnancies with abnormal uterine perfusion
Stepan, H, Geipel, A, Schwarz, F, Kramer, T, Wessel, N, and Faber, R
Am. J. Obstet. Gynecol., 198:1–6.
DOI:10.1016/j.ajog.2007.08.052
PubMed:18226617

Modeling the cardiovascular system using a nonlinear additive autoregressive model with exogenous input
Riedl, M, Suhrbier, A, Malberg, H, Penzel, T, Bretthauer, G, Kurths, J, and Wessel, N
Phys Rev E Stat Nonlin Soft Matter Phys, 78:011919.
PubMed:18763994

Prognostic value of natriuretic peptides in Chagas' disease: a 3-year follow-up investigation
Moreira, Md, Heringer-Walther, S, Wessel, N, Moreira Ventura, T, Wang, Y, Schultheiss, HP, and Walther, T
Cardiology, 110:217–225.
DOI:10.1159/000112403
PubMed:18073475

Selection of recurrence threshold for signal detection
Schinkel, S, Dimigen, O, and Marwan, N
European Physical Journal – Special Topics, 164(1):45-53.
DOI:10.1140/epjst/e2008-00833-5

Ventricular arrhythmias and changes in heart rate preceding ventricular tachycardia in patients with an implantable cardioverter defibrillator
Lerma, C, Wessel, N, Schirdewan, A, Kurths, J, and Glass, L
Med Biol Eng Comput, 46:715–727.
DOI:10.1007/s11517-008-0326-y
PubMed:18343965

2007

Analysis of cardiovascular oscillations: a new approach to the early prediction of pre-eclampsia
Malberg, H, Bauernschmitt, R, Voss, A, Walther, T, Faber, R, Stepan, H, and Wessel, N
Chaos, 17:015113.
DOI:10.1063/1.2711660
PubMed:17411270

Applications of nonlinear dynamics: Recent trends and perspectives
Wessel, N, Schwarz, W, and Kurths, J
Int J Bif Chaos, 17:3303–3304.

Asymmetry of the acceleration and deceleration capacity of heart rate is strongly dependent on ventricular premature complexes
Wessel, N, Dash, S, Kurths, J, Bauernschmitt, R, and Malberg, H
Biomed Tech (Berl), 52:264–266.
DOI:10.1515/BMT.2007.045
PubMed:17561788

Autonomic cardiac control in animal models of cardiovascular diseases II. Variability analysis in transgenic rats with alpha-tropomyosin mutations Asp175Asn and Glu180Gly
Wernicke, D, Wessel, N, Malberg, H, Plehm, R, Bauernschmitt, R, and Thierfelder, L
Biomed Tech (Berl), 52:50–55.
DOI:10.1515/BMT.2007.010
PubMed:17313334

Autonomic cardiac control in animal models of cardiovascular diseases. I. Methods of variability analysis
Wessel, N, Bauernschmitt, R, Wernicke, D, Kurths, J, and Malberg, H
Biomed Tech (Berl), 52:43–49.
DOI:10.1515/BMT.2007.009
PubMed:17313333

Autonomic control in patients experiencing atrial fibrillation after cardiac surgery
Bauernschmitt, R, Malberg, H, Wessel, N, Brockmann, G, Wildhirt, SM, Kopp, B, Kurths, J, Bretthauer, G, and Lange, R
Pacing Clin Electrophysiol, 30:77–84.
DOI:10.1111/j.1540-8159.2007.00568.x
PubMed:17241319

Cardiac magnetic field map topology quantified by Kullback-Leibler entropy identifies patients with hypertrophic cardiomyopathy
Schirdewan, A, Gapelyuk, A, Fischer, R, Koch, L, Schutt, H, Zacharzowsky, U, Dietz, R, Thierfelder, L, and Wessel, N
Chaos, 17:015118.
DOI:10.1063/1.2432059
PubMed:17411275

Cardiovascular and respiratory dynamics during normal and pathological sleep
Penzel, T, Wessel, N, Riedl, M, Kantelhardt, JW, Rostig, S, Glos, M, Suhrbier, A, Malberg, H, and Fietze, I
Chaos, 17:015116.
DOI:10.1063/1.2711282
PubMed:17411273

Detection of patients with coronary artery disease using cardiac magnetic field mapping at rest
Gapelyuk, A, Wessel, N, Fischer, R, Zacharzowsky, U, Koch, L, Selbig, D, Schutt, H, Sawitzki, B, Luft, FC, Dietz, R, and Schirdewan, A
J Electrocardiol, 40:401–407.
DOI:10.1016/j.jelectrocard.2007.03.013
PubMed:17531250

Introduction: Cardiovascular physics
Wessel, N, Kurths, J, Ditto, W, and Bauernschmitt, R
Chaos, 17:015101.
DOI:10.1063/1.2718395
PubMed:17411258

NONLINEAR METHODS OF CARDIOVASCULAR PHYSICS AND THEIR CLINICAL APPLICABILITY
Wessel, N, Malberg, H, Bauernschmitt, R, and Kurths, J
International Journal of Bifurcation and Chaos (IJBC), 17(10):3325–3371.
DOI:10.1142/S0218127407019093

Order Patterns Recurrence Plots in the Analysis of ERP Data
Schinkel, S, Marwan, N, and Kurths, J
Cognitive Neurodynamics, 1(4):317-325.
DOI:10.1007/s11571-007-9023-z

Predictive value of maternal angiogenic factors in second trimester pregnancies with abnormal uterine perfusion
Stepan, H, Unversucht, A, Wessel, N, and Faber, R
Hypertension, 49:818–824.
DOI:10.1161/01.HYP.0000258404.21552.a3
PubMed:17261644

Scaling characteristics of heart rate time series before the onset of ventricular tachycardia
Baumert, M, Wessel, N, Schirdewan, A, Voss, A, and Abbott, D
Ann Biomed Eng, 35:201–207.
DOI:10.1007/s10439-006-9220-7
PubMed:17171301

The angiotensin-(1-7) receptor agonist AVE0991 dominates the circadian rhythm and baroreflex in spontaneously hypertensive rats
Wessel, N, Malberg, H, Heringer-Walther, S, Schultheiss, HP, and Walther, T
J. Cardiovasc. Pharmacol., 49:67–73.
DOI:10.1097/FJC.0b013e31802cffe9
PubMed:17312445

Time course of changes in cardiac magnetic field mapping after myocardial infarction in rats
Fischer, R, Gapelyuk, A, Wessel, N, Gruner, K, Gruner, A, Müller, D, Dietz, R, and Schirdewan, A
In: New Frontiers in Biomagnetism. Proceedings of the 15th International Conference on Biomagnetism, ed. by D. Cheyne, B. Ross, G. Stroink, H. Weinberg, pp. 484–487, Elsevier B.V.

2006

A combined technique for predicting pre-eclampsia: concurrent measurement of uterine perfusion and analysis of heart rate and blood pressure variability
Walther, T, Wessel, N, Malberg, H, Voss, A, Stepan, H, and Faber, R
J. Hypertens., 24:747–750.
DOI:10.1097/01.hjh.0000217858.27864.50
PubMed:16531804

Comparison of three methods for beat-to-beat-interval extraction from continuous blood pressure and electrocardiogram with respect to heart rate variability analysis
Suhrbier, A, Heringer, R, Walther, T, Malberg, H, and Wessel, N
Biomed Tech (Berl), 51:70–76.
DOI:10.1515/BMT.2006.013
PubMed:16915768

Does the C-type natriuretic peptide have prognostic value in chagas disease and other dilated cardiomyopathies?
Heringer-Walther, S, Moreira, Md, Wessel, N, Wang, Y, Ventura, TM, Schultheiss, HP, and Walther, T
J. Cardiovasc. Pharmacol., 48:293–298.
DOI:10.1097/01.fjc.0000249892.22635.46
PubMed:17204908

Editorial: Sampling frequency-A wrongly neglected parameter
Malberg, H and Wessel, N
Somnologie, 10(2):33–35.
DOI:10.1007/j.1439-054X.2006.00086.x

Large-scale dimension densities for heart rate variability analysis
Raab, C, Wessel, N, Schirdewan, A, and Kurths, J
Phys Rev E Stat Nonlin Soft Matter Phys, 73:041907.
PubMed:16711836

Nonlinear additive autoregressive model-based analysis of short-term heart rate variability
Wessel, N, Malberg, H, Bauernschmitt, R, Schirdewan, A, and Kurths, J
Med Biol Eng Comput, 44:321–330.
DOI:10.1007/s11517-006-0038-0
PubMed:16937173

Normalized correlation dimension for heart rate variability analysis
Raab, C, Kurths, J, Schirdewan, A, and Wessel, N
Biomed Tech (Berl), 51:229–232.
DOI:10.1515/BMT.2006.043
PubMed:17061945

Relation between circulating angiotensin II type 1 receptor agonistic autoantibodies and soluble fms-like tyrosine kinase 1 in the pathogenesis of preeclampsia
Stepan, H, Faber, R, Wessel, N, Wallukat, G, Schultheiss, HP, and Walther, T
J. Clin. Endocrinol. Metab., 91:2424–2427.
DOI:10.1210/jc.2005-2698
PubMed:16569734

Toward a prediction of sudden death in propofol-related infusion syndrome
Wessel, N and Schirdewan, A
Heart Rhythm, 3:138–139.
DOI:10.1016/j.hrthm.2005.12.002
PubMed:16443525

Towards robotic heart surgery: introduction of autonomous procedures into an experimental surgical telemanipulator system
Bauernschmitt, R, Schirmbeck, EU, Knoll, A, Mayer, H, Nagy, I, Wessel, N, Wildhirt, SM, and Lange, R
The International Journal of Medical Robotics and Computer Assisted Surgery, 1(3):74–79.
DOI:10.1002/rcs.30

2005

Brain natriuretic peptide predicts survival in Chagas' disease more effectively than atrial natriuretic peptide
Heringer-Walther, S, Moreira, MC, Wessel, N, Saliba, JL, Silvia-Barra, J, Pena, JL, Becker, S, Siems, WE, Schultheiss, HP, and Walther, T
Heart, 91:385–387.
DOI:10.1136/hrt.2003.026856
PubMed:15710733

Correlation dimension analysis of heart rate variability in patients with dilated cardiomyopathy
Carvajal, R, Wessel, N, Vallverdu, M, Caminal, P, and Voss, A
Comput Methods Programs Biomed, 78:133–140.
DOI:10.1016/j.cmpb.2005.01.004
PubMed:15848268

Longitudinal analysis of heart rate variability in chronic hypertensive pregnancy
Walther, T, Wessel, N, Baumert, M, Stepan, H, Voss, A, and Faber, R
Hypertens. Res., 28:113–118.
DOI:10.1291/hypres.28.113
PubMed:16025737

On the functional relationship between postural motor balance and performance at school
Bittmann, F, Gutschow, S, Luther, S, Wessel, N, and Kurths, J
Dtsch Z Sportmed, 56:348–352.

Towards robotic heart surgery: introduction of autonomous procedures into an experimental surgical telemanipulator system
Bauernschmitt, R, Schirmbeck, EU, Knoll, A, Mayer, H, Nagy, I, Wessel, N, Wildhirt, SM, and Lange, R
Int J Med Robot, 1:74–79.
DOI:10.1002/rcs.30
PubMed:17518393

2004

Baroreflex sensitivity, heart rate, and blood pressure variability in hypertensive pregnancy disorders
Faber, R, Baumert, M, Stepan, H, Wessel, N, Voss, A, and Walther, T
J Hum Hypertens, 18:707–712.
DOI:10.1038/sj.jhh.1001730
PubMed:15116143

Forecasting of life threatening arrhythmias using the compression entropy of heart rate
Baumert, M, Baier, V, Haueisen, J, Wessel, N, Meyerfeldt, U, Schirdewan, A, and Voss, A
Methods Inf Med, 43:202–206.
DOI:10.1267/METH04020202
PubMed:15136870

Heart rate turbulence: higher predictive value than other risk stratifiers?
Wessel, N, Malberg, H, and Walther, T
Circulation, 109:e150–151.
DOI:10.1161/01.CIR.0000118175.80885.28
PubMed:15007020

Impairment of cardiovascular autonomic control in patients early after cardiac surgery
Bauernschmitt, R, Malberg, H, Wessel, N, Kopp, B, Schirmbeck, EU, and Lange, R
Eur J Cardiothorac Surg, 25:320–326.
DOI:10.1016/j.ejcts.2003.12.019
PubMed:15019655

MODELING THERMAL DISPLACEMENTS IN MODULAR TOOL SYSTEMS
WESSEL, N, AßMUS, J, SCHWARZ, U, KURTHS, J, WEIDERMANN, F, KONVICKA, J, NESTMANN, S, and NEUGEBAUER, R
International Journal of Bifurcation and Chaos (IJBC), 14(6):2125–2132.
DOI:10.1142/S0218127404010485

Predicting thermal displacements in modular tool systems
Wessel, N, Konvicka, J, Weidermann, F, Nestmann, S, Neugebauer, R, Schwarz, U, Wessel, A, and Kurths, J
Chaos, 14:23–29.
DOI:10.1063/1.1622351
PubMed:15003041

Short-term heart rate turbulence analysis versus variability and baroreceptor sensitivity in patients with dilated cardiomyopathy
Malberg, H, Bauernschmitt, R, Meyerfeldt, U, Schirdewan, A, and Wessel, N
Indian Pacing Electrophysiol J, 4:162–175.
PubMed:16943930

Simulation, Experimental Investigation and Control of Thermal Behavior in Modular Tool Systems
Konvicka, J, Wessel, N, Weidermann, F, Nestmann, S, Neugebauer, R, Schwarz, U, Wessel, A, and Kurths, J
In: Nonlinear Dynamics of Production Systems, ed. by G. Radons, R. Neugebauer, pp. 265–285, Wiley-VCH, Weinheim.
alpha-Tropomyosin mutations Asp(175)Asn and Glu(180)Gly affect cardiac function in transgenic rats in different ways
Wernicke, D, Thiel, C, Duja-Isac, CM, Essin, KV, Spindler, M, Nunez, DJ, Plehm, R, Wessel, N, Hammes, A, Edwards, RJ, Lippoldt, A, Zacharias, U, Stromer, H, Neubauer, S, Davies, MJ, Morano, I, and Thierfelder, L
Am. J. Physiol. Regul. Integr. Comp. Physiol., 287:R685–695.
DOI:10.1152/ajpregu.00620.2003
PubMed:15031138

2003

Analytical model for a cooperative ballistic deposition in one dimension
Hassan, MK, Wessel, N, and Kurths, J
Phys Rev E Stat Nonlin Soft Matter Phys, 67:061109.
PubMed:16241201

Brain natriuretic peptide as a predictor of cardiomyopathy in Chagas' disease
Walther, T, Heringer-Walther, S, Wessel, N, Schultheiss, HP, and Moreira, Md
Lancet, 361:1567.
PubMed:12737906

Heart rate turbulance: an independant risk factor?
Wessel, N and Malberg, H
J. Cardiovasc. Electrophysiol., 14:1388.
PubMed:14678123

Intermittently decreased beat-to-beat variability in congestive heart failure
Wessel, N, Schirdewan, A, and Kurths, J
Phys. Rev. Lett., 91:119801; discussion 119802.
PubMed:14525464

Short-term heart rate turbulence analysis versus variability and baroreceptor sensitivity in patients with dilated cardiomyopathy
Malberg, H, Bauernschmitt, R, Meyerfeldt, U, Schirdewan, A, and Wessel, N
Z Kardiol, 92:547–557.
DOI:10.1007/s00392-003-0946-z
PubMed:12883839

2002

Advanced analysis of spontaneous baroreflex sensitivity, blood pressure and heart rate variability in patients with dilated cardiomyopathy
Malberg, H, Wessel, N, Hasart, A, Osterziel, KJ, and Voss, A
Clin. Sci., 102:465–473.
PubMed:11914109

Analysis of cardiovascular regulation after heart operation
Malberg, H, Wessel, N, Kopp, B, and Bauernschmitt, R
Biomed Tech (Berl), 47 Suppl 1 Pt 2:541–542.
PubMed:12465230

Heart rate variability before the onset of ventricular tachycardia: differences between slow and fast arrhythmias
Meyerfeldt, U, Wessel, N, Schutt, H, Selbig, D, Schumann, A, Voss, A, Kurths, J, Ziehmann, C, Dietz, R, and Schirdewan, A
Int. J. Cardiol., 84:141–151.
PubMed:12127366

Model based analysis of the heart rate and blood pressure relationship
Wessel, N, Malberg, H, Meyerfeldt, U, Schirdewan, A, and Kurths, J
Biomed Tech (Berl), 47 Suppl 1 Pt 2:543–546.
PubMed:12465231

Potential of feature selection methods in heart rate variability analysis for the classification of different cardiovascular diseases
Schumann, A, Wessel, N, Schirdewan, A, Osterziel, KJ, and Voss, A
Stat Med, 21:2225–2242.
DOI:10.1002/sim.979
PubMed:12210635

Recurrence-plot-based measures of complexity and their application to heart-rate-variability data
Marwan, N, Wessel, N, Meyerfeldt, U, Schirdewan, A, and Kurths, J
Phys Rev E Stat Nonlin Soft Matter Phys, 66:026702.
PubMed:12241313

Statistical versus individual forecasting of life-threatening cardiac arrhythmias
Wessel, N, Meyerfeldt, U, Ziehmann, C, Schirdewan, A, and Kurths, J
In: Experimental Chaos: 6th Experimental Chaos Conference, ed. by S. Boccaletti, B.J. Gluckman, J. Kurths, L.M. Pecora, M.L. Spano, pp. 110–115, American Institute of Physics, Melville, New York.
Symbolic dynamics for medical data analysis
Wessel, N, Schwarz, U, Saparin, P, and Kurths, J
In: Attractors, Signals, and Synergetics, ed. by W. Klonowski, pp. 45–61, Pabst Science Publishers.

2000

Altered heart rate and blood pressure variability in mice lacking the Mas protooncogene
Walther, T, Wessel, N, Kang, N, Sander, A, Tschope, C, Malberg, H, Bader, M, and Voss, A
Braz. J. Med. Biol. Res., 33:1–9.
PubMed:10625868

Baroreflex sensitivity, heart rate, and blood pressure variability in normal pregnancy
Voss, A, Malberg, H, Schumann, A, Wessel, N, Walther, T, Stepan, H, and Faber, R
Am. J. Hypertens., 13:1218–1225.
PubMed:11078183

Entropy Measures in Heart Rate Variability Data
Wessel, N, Schumann, A, Schirdewan, A, Voss, A, and Kurths, J
In: Medical Data Analysis, vol. 1933/2000, pp. 175–196, Springer Berlin / Heidelberg. Lecture Notes in Computer Science.
Evaluation of renormalised entropy for risk stratification using heart rate variability data
Wessel, N, Voss, A, Kurths, J, Schirdewan, A, Hnatkova, K, and Malik, M
Med Biol Eng Comput, 38:680–685.
PubMed:11217887

Nonlinear analysis of complex phenomena in cardiological data
Wessel, N, Voss, A, Malberg, H, Ziehmann, C, Voss, HU, Schirdewan, A, Meyerfeldt, U, and Kurths, J
Zeitschrift Herzschrittmachertherapie und Elektrophysiologie, 11(3):159–173.
DOI:10.1007/s003990070035

Short-term forecasting of life-threatening cardiac arrhythmias based on symbolic dynamics and finite-time growth rates
Wessel, N, Ziehmann, C, Kurths, J, Meyerfeldt, U, Schirdewan, A, and Voss, A
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics, 61:733–739.
PubMed:11046317

Symbolic dynamics
Voss, A, Wessel, N, Kurths, J, Witt, A, Schirdewan, A, Osterziel, K, Malik, M, and Dietz, R
In: Advances in Noninvasive Electrocardiographic Monitoring Techniques, ed. by H.H. Osterhues, V. Hombach, A.J. Moss, pp. 429–437, Kluwer Academic Publisher, Dordrecht.

1999

Dual sequence method for analysis of spontaneous baroreceptor reflex sensitivity in patients with dilated cardiomyopathy
Malberg, H, Wessel, N, Schirdewan, A, Osterziel, KJ, and Voss, A
Z Kardiol, 88:331–337.
PubMed:10413855

Gender-specific alterations of heart rate and blood pressure variability in Mas-deficient mice
Walter, T, Wessel, N, Kang, N, Sander, A, Malberg, H, Bader, M, and Voss, A
Journal of Clinical Basic Cardiology, 2:281–282.

Vorhersage von lebensbedrohlichen Tachyarrhythmien mittels Finite-Time Wachstumsraten
Wessel, N, Voss, A, Ziehmann, C, Kurths, J, Meyerfeldt, U, and Schirdewan, A
In: Statusseminar - Technische Anwendungen von Erkenntnissen der Nichtlinearen Dynamik, pp. 361–365, VDI-Verlag, Düsseldorf.

1998

Analysis of brief blood pressure and heart rate variability
Voss, A, Wessel, N, Hasart, A, Hahnel, H, Prasse, G, Schirdewan, A, and Osterziel, KJ
Biomed Tech (Berl), 43 Suppl:106–107.
PubMed:9859280

Angiotensin-converting enzyme and angiotensinogen gene polymorphisms and heart rate variability in twins
Busjahn, A, Voss, A, Knoblauch, H, Knoblauch, M, Jeschke, E, Wessel, N, Bohlender, J, McCarron, J, Faulhaber, HD, Schuster, H, Dietz, R, and Luft, FC
Am. J. Cardiol., 81:755–760.
PubMed:9527087

Dual sequence method for analysis of spontaneous baroreceptor sensitivity
Malberg, H, Wessel, N, Hasart, A, Osterziel, KJ, and Voss, A
Biomed Tech (Berl), 43 Suppl:532–533.
PubMed:9859477

Multiparametric analysis of heart rate variability used for risk stratification among survivors of acute myocardial infarction
Voss, A, Hnatkova, K, Wessel, N, Kurths, J, Sander, A, Schirdewan, A, Camm, AJ, and Malik, M
Pacing Clin Electrophysiol, 21:186–192.
PubMed:9474670

Symbolic dynamics–an independent method for detecting nonlinear phenomena of heart rate regulation
Wessel, N, Schirdewan, A, Malik, M, and Voss, A
Biomed Tech (Berl), 43 Suppl:510–511.
PubMed:9859466

1997

Multiparametrische Risikostratifizierung bei Patienten nach Myokardinfarkt
Voss, A, Hnatkova, K, Wessel, N, Kurths, J, Sander, A, Schirdewan, A, Camm, A, and Malik, M
In: Workshop Zeitreihenanalyse, pp. 75–78, VDI-Verlag, Düsseldorf.
Nonlinear dynamics in cardiovascular diseases
Voss, A, Wessel, N, Kleiner, HJ, Kurths, J, and Dietz, R
Nonlinear Anal., 30(2):935–941.

1996

Familial and genetic influences on heart rate variability
Voss, A, Busjahn, A, Wessel, N, Schurath, R, Faulhaber, HD, Luft, FC, and Dietz, R
J Electrocardiol, 29 Suppl:154–160.
PubMed:9238392

Multiparametric heart rate variability analysis for high risk stratification after myocardial infarction
Voss, A, Kurths, J, Wessel, N, Witt, A, Kleiner, HJ, and Dietz, R
Clin. Sci., 91 Suppl:118–119.
PubMed:8813850

Requirements on sampling rate in Holter systems for analysis of heart rate variability
Voss, A, Wessel, N, Sander, A, Malberg, H, and Dietz, R
Clin. Sci., 91 Suppl:120–121.
PubMed:8813851

Voss, A, Kurths, J, Kleiner, HJ, Witt, A, Wessel, N, Saparin, P, Osterziel, KJ, Schurath, R, and Dietz, R
Cardiovasc. Res., 31:419–433.
PubMed:8681329

The behavior of measures of non-linear dynamics in 24 hours heart rate variability analysis
Wessel, N, Voss, A, Kurths, J, Witt, A, and Osterziel, KJ
Clin. Sci., 91 Suppl:122–123.
PubMed:8813852

1995

Analysis of heart rate variability versus high resolution ECG
Voss, A, Kurths, J, Kleiner, H, Witt, A, Dietz, R, Fiehring, H, Saparin, P, and Wessel, N
In: PTB-Bericht Diagnostic Methods to Investigate Cardiac Arrhythmias, pp. 43–54, Wirtschaftsverlag NW Bremerhafen.
Improved analysis of heart rate variability by methods of nonlinear dynamics
Voss, A, Kurths, J, Kleiner, HJ, Witt, A, and Wessel, N
J Electrocardiol, 28 Suppl:81–88.
PubMed:8656135

Quantitative analysis of heart rate variability
Kurths, J, Voss, A, Saparin, P, Witt, A, Kleiner, HJ, and Wessel, N
Chaos, 5:88–94.
DOI:10.1063/1.166090
PubMed:12780160

1994

New methods for the detection of high risk patients in cardiology
Voss, A, Kurths, J, Kleiner, HJ, Witt, A, Saparin, P, Dietz, R, Fiehring, H, and Wessel, N
Biomed Tech (Berl), 39:134–143.
PubMed:7918973