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©2012 Baishideng Publishing Group Co.
Figure 1 Kaplan-Meier survival curve in patients with heart failure, comparing those with and without chronic obstructive pulmonary disease for June 2007 to June 2010.
HF: Heart failure; COPD: Chronic obstructive pulmonary disease; NS: Not significant.
- Citation: O’Kelly N, Robertson W, Smith J, Dexter J, Carroll-Hawkins C, Ghosh S. Short-term outcomes in heart failure patients with chronic obstructive pulmonary disease in the community. World J Cardiol 2012; 4(3): 66-71
- URL: https://www.wjgnet.com/1949-8462/full/v4/i3/66.htm
- DOI: https://dx.doi.org/10.4330/wjc.v4.i3.66