Pharmacogenomic variability and anaesthesia
نویسندگان
چکیده
منابع مشابه
Quantal ventilatory variability during spontaneous breathing anaesthesia.
BACKGROUND Cardioventilatory coupling is the triggering of inspiratory onset by preceding cardiac activity. We have observed two forms of coupling with a bimodal ('quantal') variation of respiratory period. METHODS We investigated the variables of inspiratory duration (TI), expiratory duration (TE), and tidal volume (VT) where respiratory period variation was bimodal. In 25 anaesthetized spon...
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Power spectral analysis of heart rate (HR) variability is a useful tool with which to assess cardiac autonomic activity. The low frequency bands have been considered as both sympathetically and parasympathetically mediated components, while the high frequency bands have been assumed to be the parasympathetically mediated respiratory components. It has been anticipated that spinal anaesthesia to...
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Spectral analysis of Heart Rate Variability (HRV) is widely used for the assessment of cardiovascular autonomic control. Several studies have shown the effect of anaesthetic agents on HRV parameters. In this study a systematic approach of HRV analysis has been employed. The effect caused by the ectopic beats on the spectral measurements has been investigated and results are presented. A detrend...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 2009
ISSN: 0007-0912
DOI: 10.1093/bja/aep130