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Table 1 Baseline of ATAAD without MIa

From: Short-term outcomes of acute coronary involvement in type A aortic dissection without myocardial ischemia: a multiple center retrospective cohort study

Variable ACI group non-ACI group P-value
(n = 139) (n = 792)
General information
 Age, mean (SD) 48.4 (9.3) 49.0 (10.0) 0.546
 Male, n (%) 110 (79.1) 649 (81.9) 0.431
 BMIb, mean (SD) (Kg/M2) 26.9 (3.8) 25.9 (3.9) 0.005***
 Heart rate, mean (SD) 81.6 (11.6) 81.9 (13.1) 0.827
 SBPc, mean (SD) (mmHg) 128.7 (17.6) 132.3 (23.0) 0.087
 DBPd, mean (SD) (mmHg) 74.6 (13.3) 75.5 (15.0) 0.511
Laboratory examination
 EF, mean (SD) (%) 61.1 (6.4) 58.1 (6.9) 0.078
 Platelet, mean (SD) (109/L) 171.3 (56.7) 182.1 (74.3) 0.104
 hemoglobin, mean (SD) (g/L) 135.4 (19.6) 133.3 (26.4) 0.355
 D-dimer, median (IQR) (ng/ml) 2365 (5811.5) 2297 (6160) 0.324
Previous history
 Marfan, n (%) 2 (1.4) 18 (2.3) 0.755
 History of previous heart surgery, n (%) 5 (3.6) 24 (3.0) 0.790
 Hypertension, n (%) 108 (77.7) 579 (73.1) 0.256
 Aortic insufficiency (2+), n (%) 41 (29.5) 222 (28.0) 0.723
 Coronary heart disease, n (%) 5 (3.6) 45 (5.7) 0.415
 Diabetes, n (%) 4 (2.9) 26 (3.3) 1.000
 Stroke, n (%) 2 (1.4) 33 (4.2) 0.148
 Pericardial effusion, n (%) 29 (20.9) 179 (22.6) 0.650
  1. aBaseline of acute type A aortic dissection patients without myocardial ischemia between acute coronary involvement and no acute coronary involvement; bBody mass index; cSystolic blood pressure of first arrive at the emergency; dDiastolic blood pressure of first arrive at the emergency.***: P<0.001