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Table 3 Procedures performed during the first reoperation

From: Current expectations of the arterial switch operation in a small volume center: a 20-year, single-center experience

  Primary procedure Concomitant procedure Median interval between ASO and first reoperation, months (range) p = 0.584
Pulmonary tract lesion in 12 patients RVOT widening with pulmonary valvotomy, 4 PA angioplasty, 2 TV repair, 1 Residual VSD closure, 1 31.9 (6.4–89.2)
Transannular RVOT patch, 2 PA angioplasty, 1 TV repair, 1
PA angioplasty, 6 PV repair, 1
Systemic tract lesion in 5 patients LVOT widening, 2 PA angioplasty, 2 AV repair, 1 20.0 (8.5–39.0)
AV repair, 1 PA angioplasty, 1 Aortoplasty, 1
Aortoplasty, 1 PA angioplasty, 1
Distal aortic arch translocation, 1 PA angioplasty, 1
Coronary artery lesion in 2 patients Coronary ostial angioplasty, 2 PA angioplasty, 2 39.6 (16.3–62.9)
  1. ASO, arterial switch operation; RVOT, right ventricular outflow tract; PA, pulmonary artery; TV, tricuspid valve; VSD, ventricular septal defect; LVOT, left ventricular outflow tract; AV, aortic valve