An experimental study of pulmonary function following cardiopulmonary bypass
نویسندگان
چکیده
منابع مشابه
Pulmonary lactate release following cardiopulmonary bypass.
OBJECTIVE The etiology of lung injury following cardiopulmonary bypass (CPB) is multifactorial. Our study focused on quantifying the lactate release from the lungs precipitated by extracorporeal circulation at different time points after the insult. This was complemented by an evaluation of the gas exchange at the level of the alveolar-capillary membrane. METHODS Forty consecutive patients (a...
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Seizures following cardiopulmonary bypass are an immediate and alarming indication that a neurologic event has occurred. A case report of a 67-year-old man undergoing aortic valve surgery who unexpectedly experiences seizures following cardiopulmonary bypass is outlined. Possible contributing factors including atheromatous disease in the aorta, low cerebral perfusion pressures, an open-chamber ...
متن کاملEffect of modified ultrafiltration on pulmonary function after cardiopulmonary bypass.
BACKGROUND Pulmonary dysfunction is one of the most common manifestations of inflammatory response after cardiopulmonary bypass (CPB). OBJECTIVE This prospective randomized study was conducted to evaluate the effect of a modified ultrafiltration (MUF) technique on pulmonary function after CPB in children. METHODS Forty patients weighing from 5 to 10 kg with congenital heart disease who requ...
متن کاملEffects of cardiopulmonary bypass on lung nuclear factor-kappa B activity, cytokine release, and pulmonary function in dogs
Objective(s): To study the effect of cardiopulmonary bypass (CPB) on nuclear factor-kappa B (NF-кB) and cytokine expression and pulmonary function in dogs. Materials and Methods: Twelve male mongrel dogs were divided into a methylprednisolone group (group M) and a control group (group C). All animals underwent aortic and right atrial catheterization under general anesthesia. Changes in pulmonar...
متن کاملthe effects of positive airway pressure ventilation during cardiopulmonary bypass on pulmonary function following open heart surgery
conclusions: in the present study, applying positive airway pressure methods (cpap or imv) during cpb was associated with better postoperative abg measurements and (a-a) do2. results: the demographic data were similar in between three groups. graft number, pump time and preoperative abgs were not significantly different. postoperative pao2 were significantly higher in the cpap and imv groups an...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1966
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(19)43401-6