Results 11 to 20 of about 305,278 (338)

Sleep apnea-hypopnea quantification by cardiovascular data analysis [PDF]

open access: yes, 2014
Sleep apnea is the most common sleep disturbance and it is an important risk factor for cardiovascular disorders. Its detection relies on a polysomnography, a combination of diverse exams.
Anteneodo, Celia   +5 more
core   +10 more sources

Sleep apnea-COPD overlap syndrome is associated with larger left carotid atherosclerotic plaques

open access: yesFrontiers in Cardiovascular Medicine, 2023
BackgroundLittle is known about whether the overlap syndrome (OS) combining features of chronic obstructive pulmonary disease (COPD) and sleep apnea-hypopnea syndrome increases the risk of stroke associated with COPD itself.MethodsWe prospectively ...
Pedro Landete   +9 more
doaj   +1 more source

Cellular Glucose Uptake During Breath-Hold Diving in Experienced Male Breath-Hold Divers

open access: yesSports Medicine - Open, 2018
Background The physiological and pathophysiological mechanisms that govern diving, both self-contained underwater breathing apparatus (SCUBA) and breath-hold diving (BH-diving), are in large part well known, even if there are still many unknown aspects ...
Nicola Sponsiello   +3 more
doaj   +1 more source

Serum bilirubin and the risk of chronic obstructive pulmonary disease exacerbations

open access: yesRespiratory Research, 2017
Background Bilirubin is a potent anti-oxidant and higher serum concentrations of bilirubin have been associated with better lung function, slower lung function decline, and lower incidence of chronic obstructive pulmonary disease (COPD).
Kirstin E. Brown   +6 more
doaj   +1 more source

Treatment of cardiomyopathy with PAP therapy in a patient with severe obstructive sleep apnea. [PDF]

open access: yes, 2012
Obstructive sleep apnea is common in patients with heart failure. This case illustrates that treatment with PAP therapy can improve cardiac function in patients with both conditions.
Grewal, MD, Ritu G.
core   +2 more sources

Identification of sleep apnea events using discrete wavelet transform of respiration, ECG and accelerometer signals [PDF]

open access: yes, 2013
Sleep apnea is a common sleep disorder in which patient sleep patterns are disrupted due to recurrent pauses in breathing or by instances of abnormally low breathing. Current gold standard tests for the detection of apnea events are costly and have the
Dermot Diamond   +7 more
core   +1 more source

Practical considerations for effective oral appliance use in the treatment of obstructive sleep apnea: a clinical review

open access: yesSleep Science and Practice, 2017
Oral appliance (OA) therapy is a promising alternative to continuous positive airway pressure (CPAP) for patients with obstructive sleep apnea (OSA). By holding the mandible in a forward position, an OA keeps the airway open and prevents collapse.
Hiroko Tsuda   +2 more
doaj   +1 more source

Simultaneous measurement of DC-EEG and transcutaneous pCO2

open access: yesCurrent Directions in Biomedical Engineering, 2022
DC potential shifts are the shifts observed in the EEG baseline which can last from seconds to minutes. The significance of these low-frequency components in healthy as well as pathological states of human physiology is getting more and more attention ...
Eylem Kirlangic Mehmet   +3 more
doaj   +1 more source

Risk assessment of obstructive sleep apnea among gastroesophageal reflux disease patients in Taif, Saudi Arabia

open access: yesJournal of Family Medicine and Primary Care, 2020
Background: Previous studies have reported the association between gastroesophageal reflux disease (GERD) and obstructive sleep apnea (OSA). Objectives: The aim of the present study was to assess the prevalence of GERD among Saudi population, and to ...
Muhannad M Alharthi   +5 more
doaj   +1 more source

Non-linear HRV analysis to quantify the effects of intermittent hypoxia using an OSA rat model [PDF]

open access: yes, 2019
© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting /republishing this material for advertising or promotional purposes, creating new ...
Jané Campos, Raimon, Romero, Daniel
core   +1 more source

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