Browsing by Author "Benito Vales, Salvador"
Now showing items 1-12 of 12
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Analysis of the breathing pattern in elderly patients using the Hurst exponent applied to the respiratory flow signal
(2014)
Conference report
Restricted access - publisher's policyDue to the increasing elderly population and the extensive number of comorbidities that affect them, studies are required to determine future increments in admission to emergency departments. Some of these studies could ... -
Analysis of the respiratory pattern variability of patients in weaning process using autoregressive modeling techniques
(2011)
Conference report
Restricted access - publisher's policyOne of the most challenging problems in intensive care is the process of discontinuing mechanical ventilation, called weaning process. An unnecessary delay in the discontinuation process and an early weaning trial are ... -
Assessment of respiratory flow cycle morphology in patients with chronic heart failure
(2017-02-01)
Article
Open AccessBreathing pattern as periodic breathing (PB) in chronic heart failure (CHF) is associated with poor prognosis and high mortality risk. This work investigates the significance of a number of time domain parameters for ... -
Characterization of the respiratory pattern variability of patients with different pressure support levels
(2013)
Conference lecture
Restricted access - publisher's policy -
Classification of patients undergoing weaning from mechanical ventilation using the coherence between heart rate variability and respiratory flow signal”
(Institute of Physics (IOP), 2015-05)
Article
Open AccessWeaning from mechanical ventilation is still one of the most challenging problems in intensive care. Unnecessary delays in discontinuation and weaning trials that are undertaken too early are both undesirable. This study ... -
Cuantificación de la recurrencia en el estudio de la variabilidad del ritmo cardiaco y la duración del ciclo respiratorio en pacientes en proceso de extubación
(2011)
Conference report
Open AccessEl sistema nervioso autónomo regula el comportamiento de los sistemas cardiaco y respiratorio. Su evaluación durante la retirada de la ventilación mecánica puede proporcionar información sobre el comportamiento ... -
Estudio de la potencia de la inspiración como predictor del proceso de extubación en pacientes
(2014)
Conference report
Open AccessLa extubación de pacientes asistidos mediante ventilación mecánica sigue siendo un proceso fundamental en la práctica clínica, de especial atención en las unidades de cuidados intensivos. En este estudio se propone un nuevo ... -
Estudio del patrón respiratorio en pacientes ancianos
(2014)
Conference report
Open AccessLa clínica relacionada con los pacientes ancianos, refleja una elevada incidencia de enfermedades de origen cardíaco y respiratorio. Alteraciones en el patrón respiratorio como son la respiración periódica (PB) y la ... -
Novel Modeling of Work of Breathing for Its Optimization During Increased Respiratory Efforts
(2016-09-01)
Article
Open AccessThe respiratory control system is one of the most complex physiological systems, whose controller has been extensively modeled based on the criterion of minimizing work of breathing (WOB). However, cost functions and their ... -
Study of the oscillatory breathing pattern in elderly patients
(Institute of Electrical and Electronics Engineers (IEEE), 2013)
Conference lecture
Restricted access - publisher's policy -
SVM-based feature selection to optimize sensitivity–specificity balance applied to weaning
(Elsevier, 2013)
Article
Restricted access - publisher's policyClassification algorithms with unbalanced data sets tend to produce high predictive accuracy over the majority class, but poor predictive accuracy over the minority class. This problem is very common in biomedical data ... -
Symbolic dynamic analysis of relations between cardiac and breathing cycles in patients on weaning trials
(2010)
Article
Restricted access - publisher's policyTraditional time-domain techniques of data analysis are often not sufficient to characterize the complex dynamics of the cardiorespiratory interdependencies during the weaning trials. In this paper, the interactions between ...
