The Effects of Nitroglycerin on the Oxytocin Dose-Response Profile in Oxytocin-Desensitized and Naïve Human Myometrium: An In Vitro Study.

Background: Nitroglycerin is used for acute reduction in uterine tone. Prolonged oxytocin exposure causes desensitization of oxytocin receptors. It is unknown if nitroglycerin exposure impacts the subsequent action of oxytocin in the setting of oxytocin receptor desensitization.

Anesthetic management of women with heart failure during pregnancy: a retrospective cohort study.

Background: The incidence of heart failure among pregnant women with pre-existing cardiac disease is quoted as 13%, with 10% requiring hospitalization. There is limited literature on heart failure in the pregnant population. The study objective was to describe the etiology and management of women hospitalized in our institution for heart failure during pregnancy.

Silent cerebral events in asymptomatic carotid stenosis.

Background: Approximately 20% of strokes are attributable to carotid stenosis. However, the number of asymptomatic patients needed to prevent one stroke or death with endarterectomy is high at 17 to 32. There is a clear need to identify asymptomatic individuals at high risk of developing future ischemic events to improve the cost-effectiveness of surgery.

Patient preference survey in the management of asymptomatic carotid stenosis.

Objectives: Carotid stenosis accounts for 20% of ischemic strokes and can be managed with pharmacotherapy alone or in conjunction with carotid endarterectomy or stenting. The management of asymptomatic carotid stenosis is controversial amongst physicians. The aim of this study was to explore patient preferences for the potential management options using a standardized scenario to minimize clinician bias.