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Parkinson's disease effect on autonomic modulation: an analysis using geometric...
Stoco-Oliveira,Mileide Cristina; Ricci-Vitor,Ana Laura; Vanzella,Laís Manata; Valente,Heloisa Balotari; Silva,Vitor Eduardo dos SantosABSTRACT Background: Parkinson's disease (PD) produces autonomic changes, indicating lower parasympathetic modulation and global variability, but these changes need further studying regarding geometric methods. Objective: To investigate the autonomic modulation in individuals with PD using heart rate variability (HRV) indices obtained through geometric methods. Methods: This is a cross-sectional study that asse...
Autonomic modulation at rest and in response to postural change in adolescents ...
Rodrigues,Mariana Viana; Stoco-Oliveira,Mileide Cristina; Silva,Talita Dias da; Ferreira,Celso; Valente,Heloisa Balotari; Vanzella,Laís ManataABSTRACT Background: Analysis of autonomic modulation after postural change may inform the prognosis and guide treatment in different populations. However, this has been insufficiently explored among adolescents with Duchenne muscular dystrophy (DMD). Objective: To investigate autonomic modulation at rest and in response to an active sitting test (AST) among adolescents with DMD. Methods: Fifty-nine adolescents...
Influence of the hydration on autonomic modulation and cardiorespiratory parame...
Silva,Anne Kastelianne França da; Laurino,Maria Júlia Lopez; Vanzella,Laís Manata; Santos,Lorena Altafin; Ribeiro,Felipe; Corazza,Dayane Andrade GenoniAbstract Aims: The influence of fluid replacement, realized during and after the exercise on individuals with coronary artery disease (CAD) remains poorly understood. To investigate the influence of hydration on cardiac autonomic modulation, cardiorespiratory parameters and perceived exertion and discommodity, of coronary heart patients submitted to cardiac rehabilitation (CR) session. Methods: This cross-over ...
Changes in Cardiac Autonomic Modulation in Women with Breast Cancer Using Aroma...
Gonzaga,Luana Almeida; Paulo,Thais Reis Silva de; Viezel,Juliana; Vanzella,Laís Manata; Freitas Jr.,Ismael Forte; Vanderlei,Luiz Carlos MarquesAbstract Background: The use of autonomic modulation as a predictor of cardiovascular risk in women with breast cancer is important. Objective: To evaluate the cardiac autonomic modulation of postmenopausal women using aromatase inhibitors for breast cancer treatment, as well as its relation with the following biochemical variables. Methods: Postmenopausal women who did not have breast cancer (n = 33) and postm...
Effects of a new approach of aerobic interval training on cardiac autonomic mod...
Vanzella,Laís Manata; Linares,Stephanie Nogueira; Miranda,Rodolfo Augusto Travagin; Silva,Anne Kastelianne França da; Christófaro,Diego Giuliano DestroABSTRACT Objective: To evaluate the effects of 16 weeks of periodized aerobic interval training (AIT) on cardiac autonomic modulation and cardiovascular parameters of metabolic syndrome (Mets) individuals. Subjects and methods: The sample was composed of 52 subjects with a diagnosis of Mets, allocated into two groups: AIT (AITG; n = 26) and control (CG; n = 26). The AITG was submitted to a periodized AIT progra...
Influence of Type 1 Diabetes on the Symbolic Analysis and Complexity of Heart R...
Oliveira,Elaine Aparecida de; Silva,Anne Kastelianne França da; Christofaro,Diego Giuliano Destro; Vanzella,Laís Manata; Gomes,Rayana LochAbstract Background: Type 1 diabetes mellitus can cause autonomic changes, which can be assessed by heart rate variability. Among the heart rate variability assessment methods, the symbolic analysis and Shannon entropy, based on the Chaotic dynamics, have gained prominence. Objective: To compare heart rate variability indexes, obtained through symbolic analysis and Shannon entropy, in young adults with type 1 d...
Complexity of autonomic nervous system function in individuals with COPD
Vanzella,Laís Manata; Bernardo,Aline Fernanda Barbosa; Carvalho,Tatiana Dias de; Vanderlei,Franciele Marques; Silva,Anne Kastelianne França daABSTRACT Objective: To evaluate autonomic modulation in individuals with COPD, compared with healthy controls, via recurrence plots (RPs) and linear heart rate variability (HRV) indices. Methods: We analyzed data on 74 volunteers, who were divided into two groups: COPD (n = 43) and control (n = 31). For calculation of HRV indices, heart rate was measured beat-by-beat during 30 min of supine rest using a heart-r...