From: Posterior pericardiotomy and the prevention of post-operative atrial fibrillation and cardiac tamponade in isolated coronary artery bypass grafting – A retrospective analysis
PP
Control
P Value
Number – n (%)
343 (42.03)
546 (40.38)
0.63
POAF – n (%)
66 (19.24)
147 (26.92)
< 0.05