|
604 |
Age, years |
64.00 (55.00-72.00) |
Body mass index |
28.76 (25.47-33.09) |
Female |
220 (36.42%) |
Race |
|
White |
525 (86.92%) |
Black |
62 (10.26%) |
Other |
17 (2.81%) |
Diabetes mellitus |
161 (26.66%) |
Dialysis dependency |
28 (4.64%) |
Chronic obstructive pulmonary disease |
137 (22.68%) |
Hypertension |
446 (73.84%) |
History of immunosuppression |
41 (6.79%) |
Family history of coronary artery disease |
82 (13.58%) |
History of cancer |
35 (5.79%) |
Cardiovascular disease |
110 (18.21%) |
Peripheral vascular disease |
160 (26.49%) |
Previous cardiac intervention |
200 (33.11%) |
Previous myocardial infarction |
292 (48.34%) |
History of heart failure |
193 (31.95%) |
History of mediastinal radiation |
5 (0.83%) |
Serum creatinine, mg/dL |
1.10 (0.90- 1.50) |
Total serum albumin, g/dL |
3.60 (3.10- 3.70) |
Total serum bilirubin, mg/dL |
0.60 (0.60- 0.90) |
Cardiac presentation |
65 (10.76%) |
Asymptomatic |
|
Symptoms unlikely ischemia |
120 (19.87%) |
Stable angina |
3 (0.50%) |
Unstable angina |
33 (5.46%) |
Non-ST elevation MI |
123 (20.36%) |
ST elevation MI |
117 (19.37%) |
Angina equivalent |
1 (0.17%) |
Other |
142 (23.51%) |
NYHA class symptoms |
|
Class 1 |
410 (67.88%) |
Class 2 |
5 (0.83%) |
Class 3 |
27 (4.47%) |
Class 4 |
162 (26.82%) |
Preoperative cardiopulmonary resuscitation (CPR) |
67
(11.09%) |
Cardiac arrhythmia at presentation |
177 (29.30%) |
Number of diseased coronary vessels |
|
0 |
301 (49.83%) |
1 |
48 (7.95%) |
2 |
63 (10.43%) |
3 |
192 (31.79%) |
Left ventricular ejection fraction, % |
50.00
(33.00-58.00) |
Preoperative antiplatelet therapy |
364 (60.26%) |
Preoperative anticoagulation |
283 (46.85%) |
Bridging support |
|
Intravenous inotropes |
214 (35.43%) |
Intra-aortic balloon pump |
|
None |
369 (61.09%) |
Preoperative |
202 (33.44%) |
Intraoperative |
30 (4.97%) |
Postoperative |
3 (0.50%) |
Impella device |
|
None |
599 (99.17%) |
Preoperative |
3 (0.50%) |
Intraoperative |
2 (0.33%) |
Extracorporeal membrane oxygenation |
|
None |
556 (92.05%) |
Preoperative |
20 (3.31%) |
Intraoperative |
20 (3.31%) |
Postoperative |
8 (1.32%) |
Operation performed |
|
Aortic Root |
191 (31.62%) |
CABG and AVR |
19 (3.15%) |
CABG and MVr/MVR |
36 (5.96%) |
Double Valve |
25 (4.14%) |
Isolated AV |
30 (4.97%) |
Isolated CABG |
180 (29.80%) |
Isolated MVr/MVR |
21 (3.48%) |
Isolated TV |
1 (0.17%) |
Triple Valve |
4 (0.66%) |
Other |
97 (16.06%) |
Operative status |
|
Urgent |
102 (16.89%) |
Emergent |
457 (75.66%) |
Emergent salvage |
45 (7.45%) |
Operative details |
|
Cardiopulmonary bypass utilization |
524 (86.75%) |
Perfusion time, minutes |
171.0 (112.0-221.0) |
Cross-clamp time, minutes |
112.0 (81.00-153.0) |