Cardiopulmonary Bypass, Myocardial Management, and Support Techniques
نویسندگان
چکیده
منابع مشابه
Problems of Cold Agglutinins in Cardiac Surgery: How to Manage Cardiopulmonary Bypass and Myocardial Protection
Cold agglutinins are of unique relevance in cardiac surgerybecause of the use of hypothermic cardiopulmonary bypass (CPB). Cold autoimmune diseases are defined by the presence of abnormal circulating proteins (usually IgM or IgA antibodies) that agglutinate in response to a decrease in body temperature. These disorders include cryoglobulinemia and cold hemagglutinin disease.Immunoglobulin M aut...
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BACKGROUND Early after neonatal cardiac surgery hemodynamic dysfunction may be evident. However, still is not clear if dysfunction and outcome is related to visible myocardial alterations. The aim of the present study was the histological analysis of myocardial tissue of neonatal piglets after cardiopulmonary bypass (CPB) and cardioplegic arrest. METHODS Neonatal piglets (younger than 7 days)...
متن کاملMyocardial contractile function in survived neonatal piglets after cardiopulmonary bypass
BACKGROUND Hemodynamic function may be depressed in the early postoperative stages after cardiac surgery. The aim of this study was the analysis of the myocardial contractility in neonates after cardiopulmonary bypass (CPB) and mild hypothermia. METHODS Three indices of left ventricular myocardial contractile function (dP/dt, (dP/dt)/P, and wall thickening) were studied up to 6 hours after CP...
متن کاملMyocardial protection of warm blood cardioplegic induction during cardiopulmonary bypass.
In his prospective randomized clinical study, we evaluated the myocardial protection of warm blood cardioplegic induction and cold blood cardioplegic induction, respectively, during cardiopulmonary bypass. Twenty-eight adult patients who underwent valve replacement were randomly divided into two groups: group T (14 cases) received cold (6-8 degrees C) blood cardioplegic induction after ECG show...
متن کاملMyocardial Preservation during Hypothermic Cardiopulmonary Bypass: A Team Endeavor
____________ _ Myocardial failure is the primary cause of death following operation using hypothermic cardiopulmonary bypass. The mean mortality rate for coronary bypass in Medicare patients in the United States for 1984 was 5.5%.1njury to the heart is caused by aortic cross-clamping or total circulatory arrest. The lesion of hypoxia is characterized by progressive acidosis. The severity of aci...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1994
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(12)70160-5