Testing foetal - maternal heart rate synchronization via model-based analyses. (2009)
Riedl, M., Van Leeuwen, P., Suhrbier, A., Malberg, H., Grönemeyer, D., Kurths, J., ...
Philosophical Transactions of the Royal Society A, 367(2009) S.1407-21
Retzlaff, B., Bauernschmitt, R., Malberg, H., Brockmann, G., Uhl, C., Lange, R., ...
Philosophical Transactions of the Royal Society A, 367(2009) S.1251-63
Detection of time-delayed interactions in biosignals using symbolic coupling traces. (2009)
Wessel, N., Suhrbier, A., Riedl, M., Marwan, N., Malberg, H., Bretthauer, G., ...
EPL, 87(2009) S.10004/1-5
Risk prognosis of cardiosurgical patients applying biosignal analysis. (2009)
Malberg, H., Bauernschmitt, R., Wessel, N.
Chon, K. [Hrsg.]
Malberg, H., Sander-Thömmes, T., Wessel, N., Wolf, W., [Hrsg.]
Beiträge zum Workshop Biosignalverarbeitung 2008, Potsdam, 16.-18.Juli 2008
Processing of polysomnographic signals and automatic sleep stage classification. (2008)
Suhrbier, A., Wessel, N., Riedl, M., Penzel, T., Mikut, R., Bretthauer, G., ...
Malberg, H. [Hrsg.]
Model-based analysis of cardiovascular variability by a non-linear regression approach. (2008)
Riedl, M., Suhrbier, A., Malberg, H., Penzel, T., Bretthauer, G., Kurths, J., ...
Malberg, H. [Hrsg.]
Riedl, M., Suhrbier, A., Kurths, J., Malberg, H., Wessel, N.
31.Wissenschaftlicher Kongress 'Hypertonie 2007', Tagung der Deutschen Hochdruckliga, Bochum, 22.-24. November 2007
Suhrbier, A., Malhlberg, H., Kurths, J., Riedl, M., Bretthauer, G., Stepan, H., ...
31.Wissenschaftlicher Kongress 'Hypertonie 2007', Tagung der Deutschen Hochdruckliga, Bochum, 22.-24. November 2007 Deutsche Medizinische Wochenschrift, 132(2007) Suppl.1, S.S22 (Abstract)
Riedl, M., Suhrbier, A., Malberg, H., Penzel, T., Bretthauer, G., Kurths, J., ...
Physical Review E, 78(2008) S.011919/1-9
Retzlaff, B., Wessel, N., Malberg, H., Kröss, R., Lange, R., Bauernschmitt, R.
Malberg, H. [Hrsg.]
Malberg, H., Sander-Thömmes, T., Wessel, N., Wolf, W.
Health Technologies, 26(2008) Nr.5, S.2-4
Symbolic Dynamics for Medical Data Analysis (2007)
N. Wessel, N. Wessel, U. Schwarz, U. Schwarz, P. I. Saparin, P. I. Saparin, ...
Observational data of natural systems, as measured in medical measurements are typically quite different from those obtained in laboratories. Due to the peculiarities of these data, well-known...
N. Wessel, N. Kang, C. Tschpe Z, H. Malberg, M. Bader I, A. Voss, ...
pressure variability in mice lacking
A. Voss, N. Wessel, V. Baier, J. Kurths, R. Dietz
The aim of this paper is to discuss the ability of symbolic dynamics as a nonlinear approach to analyze heart rate and blood pressure variability for an improved characterization of different...
Autonomic control in patients experiencing atrial fibrillation after cardiac surgery. (2007)
Bauernschmitt, R., Malberg, H., Wessel, N., Brockmann, G., Wildhirt, S.M., Kopp, B., ...
Pacing and Clinical Electrophysiology, 30(2007) S.77-84
Wessel, N., Malberg, H., Heringer-Walther, S., Schultheiss, H.P., Walther, T.
Journal of Cardiovascular Pharmacology, 49(2007) S.67-73
Malberg, H., Bauernschmitt, R., Voss, A., Walther, T., Faber, R., Stepan, H., ...
Chaos, 17(2007) S.015113/1-9
Kopplungsanalyse der Herzraten- und Blutdruckvariabilität bei Schwangeren mit Präeklampsie. (2007)
Suhrbier, A., Malberg, H., Kurths, J., Riedl, M., Bretthauer, G., Faber, R., ...
BMT 2007 : 41.Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik (DGBMT), Aachen, 26.-29.September 2007
Scaling characteristics of heart rate time series before the onset of ventricular tachycardia (2006)
Baumert, Mathias, Wessel, N., Schirdewan, A., Voss, A., Abbott, Derek
The original publication can be found at www.springerlink.com
Baumert, Mathias, Wessel, N., Schirdewan, A., Voss, A., Abbott, Derek
http://www.wc2006-seoul.org/scientific/scientific02.htm
Scaling characteristics of heart rate time series before the onset of ventricular tachycardia (2006)
Baumert, Mathias, Wessel, N., Schirdewan, A., Voss, A., Abbott, Derek
The original publication can be found at www.springerlink.com
Baumert, Mathias, Wessel, N., Schirdewan, A., Voss, A., Abbott, Derek
http://www.wc2006-seoul.org/scientific/scientific02.htm
Nonlinear additive autoregressive model-based analysis of short-term heart rate variability. (2006)
Wessel, N., Malberg, H., Bauernschmitt, R., Schirdewan, A., Kurths, J.
Medical and Biological Engineering and Computing, 44(2006) S.321-30
Suhrbier, A., Heringer, R., Walther, T., Wessel, N., Malberg, H.
Hypertonie 2006 : 30.Wissenschaftlicher Kongress, München, 22.-24.November 2006
Longitudinal analysis of heart rate variability in chronic hypertensive pregnancy (2005)
Walther, T., Wessel, N., Baumert, Mathias, Stepan, H., Voss, A., Faber, R.
Copyright © 2005 by the Japanese Society of Hypertension
Longitudinal analysis of heart rate variability in chronic hypertensive pregnancy (2005)
Walther, T., Wessel, N., Baumert, Mathias, Stepan, H., Voss, A., Faber, R.
Copyright © 2005 by the Japanese Society of Hypertension
Predicting thermal displacements in modular tolls systems (2004)
Wessel, N., Konvicka, J., Weidermann, F., Nestmann, S., Neugebauer, R., Schwarz, U., ...
Modeling thermal displacements in modular tool systems (2004)
Wessel, N., Aßmus, J., Schwarz, U., Kurths, J., Weidermann, F., Konvicka, J., ...
There is an important interest in compensating thermally induced errors of modular tool systems to improve the manufacturing accuracy. In this paper, we test the hypothesis whether we can predict...
Copyright © 2004, Nature Publishing Group
Forecasting of life threatening arrhythmias using the compression entropy of heart rate (2004)
Baumert, Mathias, Baier, Vico, Haueisen, V., Wessel, N., Meyerfeldt, U., Schirdewan, A.
Objectives: Ventricular tachycardia (VT) provoking sudden cardiac death (SCD) are a major cause of mortality in the developed countries. The most efficient therapy for SCD prevention are implantable...
Copyright © 2004, Nature Publishing Group
Forecasting of life threatening arrhythmias using the compression entropy of heart rate (2004)
Baumert, Mathias, Baier, Vico, Haueisen, V., Wessel, N., Meyerfeldt, U., Schirdewan, A.
Objectives: Ventricular tachycardia (VT) provoking sudden cardiac death (SCD) are a major cause of mortality in the developed countries. The most efficient therapy for SCD prevention are implantable...
Impairment of cardiovascular autonomic control in patients early after cardiac surgery. (2004)
Bauernschmitt, R., Malberg, H., Wessel, N., Kopp, B., Schirmbeck, E.U., Lange, R.
European Journal of Cardio-Thoracic Surgery, 25(2004) S.320-26
Heart rate turbulence: Higher predictive value than other risk stratifiers?. (2004)
Wessel, N., Malberg, H., Walther, T.
Circulation, 109(2004) S.150-51 (Letter to the Editor)
Malberg, H., Wessel, N., Heringer-Walther, S., Schultheiss, H.P., Walther, T.
BMT 2004 : Beiträge zur 38.Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik, Ilmenau, 22.-24.September 2004
Dynamical baroreflex control analysis in patients with dilated cardiomyopathy. (2004)
Malberg, H., Bauernschmitt, R., Schirdewan, A., Wessel, N.
BMT 2004 : Beiträge zur 38.Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik, Ilmenau, 22.-24.September 2004
Malberg, H., Bauernschmitt, R., Meyerfeldt, U., Schirdewan, A., Wessel, N.
Indian Pacing and Electrophysiology Journal, 4(2004) S.162-75
Symbolic dynamics for the prediction of ventricular tachyarrhythmias. (2004)
Wessel, N., Schirdewan, A., Bauernschmitt, R., Malberg, H., Kurths, J.
28.Wissenschaftlicher Kongress der Deutschen Liga zur Bekämpfung des hohen Blutdruckes und der Deutschen Hypertonie Gesellschaft, Hannover, 24.-27.November 2004
Malberg, H., Bauernschmitt, R., Wessel, N.
28.Wissenschaftlicher Kongress der Deutschen Liga zur Bekämpfung des hohen Blutdruckes und der Deutschen Hypertonie Gesellschaft, Hannover, 24.-27.November 2004
Malberg, H., Wessel, N., Heringer-Walther, S., Schultheiss, H.P., Walther, T.
28.Wissenschaftlicher Kongress der Deutschen Liga zur Bekämpfung des hohen Blutdruckes und der Deutschen Hypertonie Gesellschaft, Hannover, 24.-27.November 2004
Classifying simulated and physiological heart rate variability signals. (2003)
Wessel, N., Malberg, H., Meyerfeldt, U., Schirdewan, A., Kurths, J.
Computers in Cardiology Conf., Memphis, Tenn., September 22-25, 2002
Malberg, H., Bauernschmitt, R., Meyerfeldt, U., Schirdewan, A., Wessel, N.
3rd Internat.Workshopon 'The Human Circulation : Non-Invasive Haemodynamic, Autonomic and Vascular Monitoring', Graz, A, May 9-11, 2003
Malberg, H., Bauernschmitt, R., Meyerfeldt, U., Schirdewan, A., Wessel, N.
Zeitschrift für Kardiologie, 92(2003) S.547-557
Bedeutende Rolle der Abtastfrequenz bei der Analyse der spontanen Barorezeptorsensitivität. (2003)
Malberg, H., Bauernschmitt, R., Kopp, B., Wessel, N.
Beiträge zur gemeinsamen Jahrestagung der Deutschen, der Österreichischen und der Schweizerischen Gesellschaft für Biomedizinische Technik, Salzburg, A, 25.-27.September 2003
Malberg, H., Bauernschmitt, R., Kopp, B., Schirdewan, A., Wessel, N.
Beiträge zur gemeinsamen Jahrestagung der Deutschen, der Österreichischen und der Schweizerischen Gesellschaft für Biomedizinische Technik, Salzburg, A, 25.-27.September 2003
Bestimmung des spontanen Baroreflexes mit verzögerten Herzfrequenzreaktionen. (2003)
Malberg, H., Wessel, N., Bauernschmitt, R.
27.Wissenschaftlicher Kongress der Deutschen Liga zur Bekämpfung des hohen Blutdrucks und der Deutschen Hypertonie Gesellschaft, Bonn,26.-29.November 2003
Technische Anforderungen zur Analyse der spontanen Barorezeptorsensitivität. (2003)
Malberg, H., Bauernschmitt, R., Wessel, N.
27.Wissenschaftlicher Kongress der Deutschen Liga zur Bekämpfung des hohen Blutdrucks und der Deutschen Hypertonie Gesellschaft, Bonn,26.-29.November 2003
Wessel, N., Bauernschmitt, R., Malberg, H.
27.Wissenschaftlicher Kongress der Deutschen Liga zur Bekämpfung des hohen Blutdrucks und der Deutschen Hypertonie Gesellschaft, Bonn,26.-29.November 2003
Malberg, H., Bauernschmitt, R., Kopp, B., Schirdewan, A., Wessel, N.
Allen, B. [Hrsg.]
Heart rate turbulence: an independent risk factor? (2003)
Journal of Cardiovascular Electrophysiology, 14(2003) S.1388 (Letter to the Editor)
An analytic model for a cooperative ballistic deposition in one dimension (2002)
Hassan, M. K., Wessel, N., Kurths, J.
We formulate a model for a cooperative ballistic deposition (CBD) process whereby the incoming particles are correlated with the ones already adsorbed via attractive force. The strength of the...
Marwan, N., Wessel, N., Meyerfeldt, U., Schirdewan, A., Kurths, J.
The knowledge of transitions between regular, laminar or chaotic behavior is essential to understand the underlying mechanisms behind complex systems. While several linear approaches are often...
Malberg, H., Wessel, N., Hasart, A., Osterziel, K.J., Voss, A.
Clinical Science, 102(2002) S.465-73
Model based analysis of the heart rate and blood pressure relationship. (2002)
Wessel, N., Malberg, H., Meyerfeldt, U., Schirdewan, A., Kurths, J.
Beiträge zur 36.Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik (DGBMT) im VDE, Karlsruhe, 25.-27.September 2002
Analyse der kardiovaskulären Regulation nach Herzoperation. (2002)
Malberg, H., Wessel, N., Kopp, B., Bauernschmitt, R.
Beiträge zur 36.Jahrestagung der Deutschen Gesellschaft für Biomedizinische Technik (DGBMT) im VDE, Karlsruhe, 25.-27.September 2002
Malberg, H., Wessel, N., Bauernschmitt, N.
26.Wissenschaftlicher Kongress der Deutschen Liga zur Bekämpfung des hohen Blutdrucks und der Deutschen Hypertonie Gesellschaft, Dresden, 13.-16.November 2002
Prediction of thermal displacements in Finite Element tool models (2001)
Weidermann, F., Konvicka, J., Nestmann, S., Neugebauer, R., Aßmus, J., Wessel, N., ...
Altered heart rate and blood pressure variability in mice lacking the Mas protooncogene (2000)
Walther,T., Wessel,N., Kang,N., Sander,A., Tschöpe,C., Malberg,H., ...
Heart rate variability is a relevant predictor of cardiovascular risk in humans. A significant genetic influence on heart rate variability is suggested, although the genes involved are ill-defined....
Voss, A., Kurths, J., Kleiner, H.J., Witt, A., Wessel, N., Saparin, P., ...
Objectives: This study introduces new methods of non-linear dynamics (NLD) and compares these with traditional methods of heart rate variability (HRV) and high resolution ECG (HRECG) analysis in...
Analysis of heart rate variability versus high resolution ECG (1995)
Voss, A., Kurths, J., Kleiner, H.J., Witt, A., Dietz, R., Fiehring, H., ...
Quantitative Analysis of Heart Rate Variability (1995)
J. Kurths, A. Voss, A. Witt, P. Saparin, H. J. Kleiner, N. Wessel
In the modern industrialized countries every year several hundred thousands of people die due to the sudden cardiac death. The individual risk for this sudden cardiac death cannot be defined...
Quantitative analysis of heart rate variability (1994)
Kurths, Jürgen, Voss, A., Witt, Annette, Saparin, P., Kleiner, H. J., Wessel, N.
In the modern industrialized countries every year several hundred thousands of people die due to the sudden cardiac death. The individual risk for this sudden cardiac death cannot be defined...
Quantitative analysis of heart rate variability (1994)
Kurths, Jürgen, Voss, A., Witt, Annette, Saparin, P., Kleiner, H. J., Wessel, N.
In the modern industrialized countries every year several hundred thousands of people die due to the sudden cardiac death. The individual risk for this sudden cardiac death cannot be defined...