منابع مشابه
Technique: Continuous Retrograde Cardioplegia Followed by Warm Blood Antegrade Infusion
The optimum myocardial preservation technique during cardiopulmonary bypass procedures rerr.ains widely debated. It is believed that the efficacy of the myocardial preservation technique is largely responsible for post-operative myocardial function and recovery. At the Miami Heart Institute, a recently developed technique has been under investigation. It is the purpose of this report to reveal ...
متن کاملContinuous warm blood cardioplegia: a new technique for myocardial protection.
Hypothermia is used to prolong the safe period of ischemic arrest by reducing the heart's oxygen demands. Due to this effect, hypothermia has been the fundamental component of most methods of myocardial protection during cardiac surgery. However, hypothermia has a number of unwanted side effects, such as detrimental effects on enzyme function, energy generation, and cell membranes. Since electr...
متن کاملRandomized trial comparing intermittent antegrade warm blood cardioplegia with multidose cold blood cardioplegia for coronary artery bypass.
Forty patients were randomized to receive antegrade multidose warm (WBC) or cold blood cardioplegia (CBC) during coronary artery bypass. Cardioplegia was infused at a predetermined dose every 10 min during cardioplegia arrest and core temperature was maintained at 37 degrees C in both groups during extracorporeal circulation. Patient profiles were similar in the two groups. Cardiac index, left ...
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 کاملPotential deleterious effect of beta-adrenergic stimulation during warm-blood cardioplegia in rabbit hearts.
We hypothesized that beta-adrenergic stimulation with isoproterenol during continuous normothermic cardioplegic arrest would enhance the regenerative and regulatory function of the myocardium, resulting in improved cardiac function. We studied isolated rabbit hearts paced at approximately 200 beats per minute (bpm) and perfused by a support rabbit. We measured ventricular pressure over a range ...
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ژورنال
عنوان ژورنال: European Journal of Cardio-Thoracic Surgery
سال: 1996
ISSN: 1010-7940
DOI: 10.1016/s1010-7940(96)80123-0