منابع مشابه
Normothermic Cardiac Surgery with Warm Blood Cardioplegia in Patient with Cold Agglutinins
Cold agglutinins are predominately immunoglobulin M autoantibodies that react at cold temperatures with surface antigens on the red blood cell. This can lead to hemagglutination at low temperatures, followed by complement fixation and subsequent hemolysis on rewarming. Development of hemagglutination or hemolysis in patients with cold agglutinins is a risk of cardiac surgery under hypothermia. ...
متن کاملBlood cardioplegia.
We present the technical details of blood cardioplegia as the standard clinical practice in most centers today. In addition, the contribution refers to the advanced strategies using blood cardioplegia in specific situations, including warm cardioplegia induction, controlled reperfusion in acute myocardial infarction, and the application of leucocyte filtration.
متن کاملSanguineous normothermic, intermittent cardioplegia, effects on hypertrophic myocardium. Morphometric, metabolic and ultrastructural studies in rabbits hearts.
OBJECTIVES The present investigation aimed to study the protective effect of intermittent normothermic cardioplegia in rabbit's hypertrophic hearts. METHODS The parameters chosen were 1) the ratio heart weight / body weight, 2) the myocardial glycogen levels, 3) ultrastructural changes of light and electron microscopy, and 4) mitochondrial respiration. RESULTS 1) The experimental model, coa...
متن کاملMyocardial protection with oxygenated esmolol cardioplegia during prolonged normothermic ischemia in the rat.
OBJECTIVE We previously showed that arrest with multidose infusions of high-dose (1 mmol/L) esmolol (an ultra-short-acting beta-blocker) in oxygenated Krebs-Henseleit buffer (esmolol cardioplegia) provided complete myocardial protection after 40 minutes of normothermic (37 degrees C) global ischemia in isolated rat hearts. In this study we investigated the importance of oxygenation for protecti...
متن کاملVolatile cardioplegia: fast normothermic cardiac arrest induction and recovery with halothane in isolated rat hearts.
To study the effect of halothane as a cardioplegic agent, ten Wistar rats were anesthetized by ether inhalation and their hearts were perfused in a Langendorff system with Krebs-Henseleit solution (36 degrees C; 90 cm H2O pressure). After a 15-min period for stabilization the control values for heart rate, force(T), dT/dt and coronary flow were recorded and a halothane-enriched solution (same t...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1994
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(94)70342-6