Abstract
The repair of most congenital intra-cardiac defects in neonates and infants requires a period of myocardial ischemia to provide satisfactory operating conditions for the conduct of the repair. Extensive efforts have been made to improve the preservation of the heart during these periods of surgically induced ischemia, but there is still a need for further improvements in this area. The majority of the experimental efforts have involved ‘mature’ heart models, but there are reasons to believe that myocardial ischemia may have different effects on the ‘immature’ heart from the ‘mature’ heart. Therefore different strategies for myocardial preservation might be desirable for the immature heart. This discussion will focus primarily on preservation of the ‘immature’ heart although it must be understood that the precise definition of the term ‘immature’ remains unclear. Further, the crossover point from ‘immature’ to ‘mature’ for the human species is unknown as well.
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Mayer, J.E. (1993). Myocardial preservation in the immature heart. In: Piper, H.M., Preusse, C.J. (eds) Ischemia-reperfusion in cardiac surgery. Developments in Cardiovascular Medicine, vol 142. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-1713-5_12
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DOI: https://doi.org/10.1007/978-94-011-1713-5_12
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