. 2009 Jul 28;39(7):270–274. doi: 10.4070/kcj.2009.39.7.270
Copyright © 2009 The Korean Society of Cardiology
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
Table 1.
Perioperative patient characteristics
OR: operating room