'Hands on', 'hands off' or 'hands poised'? Exploring intrapartum midwifery decision making through ethnographic research.

Issue: Injury to the perineal tissues during childbirth is a frequent occurrence with most women likely to experience perineal injury during a first birth which, in some cases, can lead to significant long-term morbidity. The techniques used to minimise perineal injury are frequently termed 'hands on' and 'hands poised' or 'hands off'. These terms are often undefined and used inconsistently in the literature, making it difficult to identify the best available evidence to inform midwifery practice.

The Impact of Chronic Disease on the Corrected QT (QTc) Value in Women in a British Columbia First Nations Population.

Background: Indigenous women have higher rates of chronic disease than Indigenous men and non-Indigenous women. Long QT syndrome (LQTS) can be inherited or acquired; the latter may occur with chronic disease. A prolonged corrected QT value (QTc) is an independent risk factor for ventricular arrhythmias and sudden death, but few studies have quantified the impact of chronic disease on the QTc.

Comparing the stress response using heart rate variability during real and simulated crises: a pilot study.

Medical personnel often experience stress when responding to a medical emergency. A known stress-response is a measurable reduction in heart rate variability. It is currently unknown if crisis simulation can elicit the same stress response as real clinical emergencies.