Figure 3:
Percentage of total cells that are neutrophils within the pericardial fluid at the time of measurement intraoperatively and at 4, 24 and 48 hours post-operatively. Error bars represent the standard deviation of the mean. The upper and lower borders of the box represent upper and lower quartiles, respectively. The middle horizontal line represents the median. Each circle represents one patient. ****p-value<0.001.