Figure legend
Figure 1. Treatment strategies for patients with congenital tracheal stenosis with cardiac complications in our hospital
CHD, congenital heart disease; OP, operation (surgery); TS, tracheal stenosis
a OP indication for TS: choking episode; history of tracheal intubation and mechanical ventilation; diameter of narrowest segment is less than 2 mm
b Complicated repair: newborn or infant; complex cardiac repair; complex tracheal repair
c Stable ventilation: Tracheal intubation tube ≥3.0 mm
Reproduced from Maruo A, et al.3, with permission.