Table 5 Follow-up graft patency analysis between group on-pump and off-pump CE
From: The midterm results of coronary endarterectomy in patients with diffuse coronary artery disease
Variable | Group on-pump (n = 130) | Group off-pump (n = 78) | P Value |
|---|---|---|---|
Early patency rate(1Â year) | 80.0%(104/130) | 76.9%(60/78) | 0.599 |
 Grade A | 92.3%(96/104) | 91.7%(55/60) | 0.884 |
 Grade B | 7.7%(8/104) | 8.3%(5/60) | 0.988 |
Midterm patency rate(3Â year) | 71.5%(93/130) | 67.9%(53/78) | 0.584 |
 Grade A | 80.6%(75/93) | 77.4%(41/53) | 0.636 |
 Grade B | 19.4%(18/93) | 22.6%(12/53) | 0.636 |