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J Thorac Cardiovasc Surg 2008;135:715
© 2008 The American Association for Thoracic Surgery
Letter to the Editor |
First Department of Surgery, Hamamatsu University School of Medicine, Hamamatsu City, Japan
| The first 20% of the full text of this article appears below. |
To The Editor:
We read with great interest the recent article by Kamiya and colleagues1
on the safety of moderate hypothermic circulatory arrest with selective cerebral perfusion (SCP). In a retrospective analysis, the authors divided 377 patients undergoing aortic arch repair with SCP and hypothermic circulatory arrest into 2 groups: group 1 comprised 125 patients with deep lower body circulatory arrest at 20°C to 24.9°C, and group 2 comprised 252 patients with moderate lower body circulatory arrest at 25°C to 28°C. The 2 groups were compared with regard to mortality and neurologic outcomes. A propensity score matching analysis was also undertaken to compensate for the differences in patient characteristics between the 2 groups. The authors found no significant differences between the 2 groups in terms of mortality or morbidity and concluded that moderately hypothermic lower
Related Article
J. Thorac. Cardiovasc. Surg. 2008 135: 715-716.
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