Results 221 to 230 of about 547,602 (262)

Classification of normal sinus rhythm, abnormal arrhythmia and congestive heart failure ECG signals using LSTM and hybrid CNN-SVM deep neural networks

Computer Methods in Biomechanics and Biomedical Engineering, 2020
Effective monitoring of heart patients according to heart signals can save a huge amount of life. In the last decade, the classification and prediction of heart diseases according to ECG signals has gained great importance for patients and doctors.
A. Cinar, S. Tuncer
semanticscholar   +1 more source

Resting respiratory sinus arrhythmia and posttraumatic stress disorder: A meta-analysis.

Biological Psychology, 2019
Respiratory sinus arrhythmia (RSA) has been examined as a psychophysiological marker of stress vulnerability. Research indicates that low resting RSA is associated with physical and mental health problems, including posttraumatic stress disorder (PTSD ...
Allison A Campbell, Blair E. Wisco, P. Silvia, Natalie G Gay   +3 more
semanticscholar   +1 more source

Automated arrhythmia classification based on a combination network of CNN and LSTM

Biomedical Signal Processing and Control, 2020
Arrhythmia is an abnormal heartbeat rhythm, and its prevalence increases with age. An electrocardiogram (ECG) is a standard tool for detecting cardiac activity. However, because of the low amplitude, complexity, and non-linearity of the ECG signal, it is
Chen Chen, Zhengchun Hua, Ruiqi Zhang, Guangyuan Liu, Wanhui Wen   +4 more
semanticscholar   +1 more source

Quantifying respiratory sinus arrhythmia: Effects of misspecifying breathing frequencies across development

Development and Psychopathology, 2017
Tiffany M Shader, L. Gatzke-Kopp, Sheila E. Crowell, M. Jamila Reid, J. Thayer, M. Vasey, C. Webster-Stratton, Ziv E. Bell, Theodore P. Beauchaine   +8 more
semanticscholar   +1 more source

Thinking about breathing: Effects on respiratory sinus arrhythmia.

Respiratory Physiology & Neurobiology, 2016
J. Mortola, Domnica Marghescu, Rosemarie Siegrist-Johnstone   +2 more
semanticscholar   +1 more source

Coregulation of respiratory sinus arrhythmia in adult romantic partners.

Emotion, 2014
J. Helm, D. Sbarra, E. Ferrer
semanticscholar   +1 more source

Brief Report: Social Skills, Internalizing and Externalizing Symptoms, and Respiratory Sinus Arrhythmia in Autism

Journal of Autism and Developmental Disorders, 2014
E. Neuhaus, R. Bernier, Theodore P. Beauchaine   +2 more
semanticscholar   +1 more source

Brief Report: Emotion Regulation and Respiratory Sinus Arrhythmia in Autism Spectrum Disorder

Journal of Autism and Developmental Disorders, 2014
Lisa Guy, M. Souders, Lauren E. Bradstreet, Christine M. DeLussey, J. Herrington   +4 more
semanticscholar   +1 more source

Toward understanding respiratory sinus arrhythmia: relations to cardiac vagal tone, evolution and biobehavioral functions.

Biological Psychology, 2007
P. Grossman, E. Taylor
semanticscholar   +1 more source