Annales françaises d'anesthèsie et de rèanimation
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The prevalence of significant splanchnic arterial stenoses is increasing, but remains mostly asymptomatic due to abundant collateral circulation. Acute insufficiency of mesenteric arterial blood flow accounts for 60 to 70% of cases of mesenteric ischemia and results mostly from a superior mesenteric embolus. Despite major advances have been achieved in understanding the pathogenic mechanisms of bowel ischemia, its prognosis remains dismal with mortality rates about 60%. ⋯ CT and MR-based angiographic techniques have emerged as alternatives less invasive and more accurate to analyse splanchnic vessels and evaluate bowel infarction. The goal of treatment of patients with acute mesenteric ischemia is to restore intestinal oxygenation as quickly as possible after initial management that includes rapid hemodynamic monitoring and support. Surgery should not be delayed in patients suspected of having intestinal necrosis.
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Ann Fr Anesth Reanim · May 2011
Comparative StudyImpact of biventricular and left ventricular pacing on hemodynamics and left ventricular dyssynchrony compared with right ventricular pacing in the early postoperative period following cardiac surgery.
The aims of this study were to test the hypotheses that in the postoperative period following corrective surgery for congenital heart defects: (i) atrio-right ventricular (RA-RV) pacing decreases cardiac output (CO) compared with right atrial (RA) pacing, (ii) atrio-biventricular (RA-BiV) and left ventricular (RA-LV) pacing improves CO compared with RA-RV pacing. ⋯ RA-BiV pacing improves CO compared with RA-RV pacing in the early postoperative period following pediatric cardiac surgery. This improvement is related to a reduction in left ventricular dyssynchrony.
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In order to effectively deal with the increase in cardiac and/or respiratory services outside of Lille CHU (University Hospital), an interdisciplinary medical/surgical procedure has been put in place in collaboration with the emergency medical service (SAMU). This organization makes it possible to respond rapidly to a demand outside the University Hospital, while ensuring safe management of patients.
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Ann Fr Anesth Reanim · May 2011
[Post-partum haemorrhage in delivery room: anaesthetists' practioner in Auvergne].
To assess the management of post-partum haemorrhage (PPH) in delivery rooms by the anaesthetists of the Auvergne region. ⋯ This survey, with a good response rate, showed a practice generally fitting to the guidelines, although with some failures depending on the practioner's age and type of hospital.
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Ann Fr Anesth Reanim · May 2011
Case Reports[Interest of circulatory assistance mobile unit for cardiovascular surgical pathology support at distance of specialized centers: about a case of papillary muscle rupture].
Papillary muscle rupture is a classical, but not frequent life-threatening complication of myocardial infarction. The only treatment consists in mitral valve surgical replacement. ⋯ We also discuss the interest of mobile unit of cardiac assistance to manage patients in hospital without cardiac surgery then to transfer them. We discuss also the initial management in the cardiac surgery and critical care unit.