… statement on parasympathetic modulation, because it reflects the overall autonomic tone. …
to measure vagal influence on the heart rate, and indirectly, to assess autonomic dysfunction in …

… lower HRV pattern, which is consistent with and abnormal … apnea and healthy controls at
rest, either awake or sleeping. … This study aimed to review whether the heart rate variability …

… This careful observation of the heart rate variability and complexity of respiratory rhythms, …
between central abnormalities of the cardiorespiratory response on awakening and life-…

… leading cause of heart disease, renal malfunction, strokes, … Other indications include an
abrupt awakening accompanied … Compensatory adjustments in the autonomic tone take place …

… cardiac problems seen clinically that can lead to sudden … for changes in heart rate variability
that could be potentiating … firing of cardiorespiratory networks and altered autonomic tone. …

… chronic primary insomnia on the heart rate – EEG variability … increases heart rate variability
in heart failure patients with … trauma exposure to heart rate variability during wake and sleep …

… The aim of this study was to evaluate autonomic instability in … frequency of abnormal HRV
during sleep in patients with lacunar … to orthostatic challenge during waking state. A post-stroke …

… network connectivity during wake after sleep onset or rapid … , severe valvular heart disease,
non-sinus rhythm including … analyses were conducted to evaluate associations in our ‘at-risk’ …

… and type of respiratory events affect the heart rate (HR), ie … Headache after awakening is also
a typical symptom of OSA: … Therefore, OSA patients have an elevated risk of heart failure [65…

… autonomic dysfunction links depression and cardiac disease. … showed REM sleep abnormalities
in patients with MDD (Table 1… of heart rate by emotional stressors than NREM and wake. …