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Table 2 Operative details and clinical outcome

From: Geometric changes in aortic root replacement using Freestyle prosthesis

Operative details Value
Cardiopulmonary bypass time (min) 174 ± 87
Crossclamp time (min) 119 ± 53
Valve Size (mm) 26.2 ± 2.4
Effective orifice area (cm2) 1.19 ± 0.20
Concomittant procedure
 Ascending aorta replacement 21 (65.6%)
 Aortic hemi-arch replacement 6 (18.7%)
Mitral valve surgery
 replacement 3 (9.4%)
 repair 1 (3.1%)
Tricuspid valve repair 2 (6.25%)
Coronary artery bypass grafting 12 (37.5%)
Mechanical circulatory support
 Extracorporeal life support 4 (12.5%)
 Intra-aortic balloon pump 3 (9.4%)
Postoperative Outcomes
 Bleeding 6 (18.7%)
Thromboembolic event
 Stroke 3 (9.4%)
 Myocardial infarction 1 (3.1%)
Postoperative atrial fibrillation 9 (28.1%)
Permanent pacemaker implantation 4 (12.5%)
Dialysis 11 (34.4%)
Sepsis 5 (15.6%)
Prolonged ventilation 12 (37.5%)
Re-intubation 2 (6.25%)
Sternal wound infection 1 (3.1%)
In-hospital mortality 6 (18.7%)