J Thorac Cardiovasc Surg 2007;134:1381-1382
© 2007 The American Association for Thoracic Surgery
The conduct of experimental circulatory arrest: The search for clinical relevance
John G.T. Augoustides, MD, FASE
Department of Anesthesiology and Critical Care, Hospital of the University of Pennsylvania, Philadelphia, Pa
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To the Editor:
I read with great interest the excellent laboratory study by Dr Ananiadou and colleagues1
detailing the neuroprotective effect of profound hypothermia at 10°C after 75 minutes of circulatory arrest in an acute porcine model (N = 12). The described neuroprotective mechanism may involve antiapoptotic effects. The discussion about this study focused on the neuroprotective balance between the degree of hypothermia and the duration of circulatory arrest.1
An important consideration is that the 75-minute duration of circulatory arrest in this animal . . . [Full Text of this Article]
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Reply to the Editor
- Elizabeth O. Johnson and Olga Ananiadou
J. Thorac. Cardiovasc. Surg. 2007 134: 1382-1383.
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Copyright © 2007 by The American Association for Thoracic Surgery.