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. Author manuscript; available in PMC: 2014 Aug 14.
Published in final edited form as: Ann Thorac Surg. 2009 Aug;88(2):574–580. doi: 10.1016/j.athoracsur.2009.04.103

Table 3.

Hemodynamic Outcomes After Conduit 2

Variable Augmentation Replacement p Value
Reoperation (no. of patients) 8 66
  Conduit MIG before reoperation (mm Hg)a 60 ± 21 55 ± 27 0.69
  Conduit PSEG before reoperation (mm Hg)a 59 ± 17 55 ± 22 0.65
No reoperation (no. of patients) 25 81
  Follow-up in years (median, IQR) 5.3 (3.8–7.5) 5.4 (1.5–9.2) 0.92
  Conduit MIG at follow-up (mm Hg)a 42 ± 22 30 ± 24 0.045
  Conduit PSEG at follow-up (mm Hg)a 46 ± 21 33 ± 27 0.10
a

Data are reported as mean ± standard deviation.

IQR = interquartile range; MIG = maximum instantaneous Doppler gradient; PSEG = peak systolic ejection gradient.