Table III.
Variable | Overall (N = 380) |
No workup (n = 28) |
ECG only (n = 127) |
TTE (n = 208) |
Stress test (n = 12) |
Coronary angiography (n = 5) |
P value |
---|---|---|---|---|---|---|---|
Nonelective procedure status | 148 (38.9) | 24 (85.7) | 54 (42.5) | 66 (31.7) | 3 (25) | 1 (20) | <.001 |
Procedure performed | .005 | ||||||
Isolated descending | 288 (75.8) | 26 (92.9) | 107 (84.3) | 145 (69.7) | 7 (58.3) | 3 (60) | |
Hybrid TAAA | 65 (17.1) | 1 (3.6) | 16 (12.6) | 42 (20.2) | 5 (41.7) | 1 (20) | |
Hybrid arch | 27 (7.1) | 1 (3.6) | 4 (3.1) | 21 (10.1) | 0 (0) | 1 (20) | |
Aortic disease | <.001 | ||||||
Aneurysm | 230 (60.5) | 7 (25) | 75 (59.1) | 131 (63) | 12 (100) | 5 (100) | |
Acute dissection | 54 (14.2) | 6 (21.4) | 20 (15.7) | 28 (13.5) | 0 (0) | 0 (0) | |
Chronic dissection | 73 (19.2) | 2 (7.1) | 24 (18.9) | 47 (22.6) | 0 (0) | 0 (0) | |
Traumatic transection | 23 (6.1) | 13 (46.4) | 8 (6.3) | 2 (1) | 0 (0) | 0 (0) | |
ASA class | <.001 | ||||||
2 | 3 (0.8) | 0 (0) | 1 (0.8) | 1 (0.5) | 0 (0) | 1 (20) | |
3 | 226 (59.5) | 7 (25) | 66 (52) | 146 (70.2) | 6 (50) | 1 (20) | |
4 | 151 (39.7) | 21 (75) | 60 (47.2) | 61 (29.3) | 6 (50) | 3 (60) | |
Number of endografts implanted | 2 (1–2) | 1 (1–2) | 1 (1–2) | 2 (1–2) | 2 (1–2) | 2 (2-2) | .202 |
Maximal aortic diameter | 5.8 (4.8–6.6) | 5 (4–7) | 6 (4–6) | 6 (5–7) | 6 (5–6) | 7 (7-7) | .056 |
Concomitant procedure | 156 (41.1) | 8 (28.6) | 45 (35.4) | 94 (45.2) | 6 (50) | 3 (60) | .181 |
ASA, American Society of Anesthesiologists; ECG, electrocardiography; TAAA, thoracoabdominal aortic aneurysm; TTE, transthoracic echocardiography.
Values are expressed as median (interquartile range) or number (%).