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Table 1 Patient characteristics (n = 36)

From: Impact of surgical pulmonary valve replacement on ventricular strain and synchrony in patients with repaired tetralogy of Fallot: a cardiovascular magnetic resonance feature tracking study

Male 23 (64%)
Prior aortopulmonary shunt 10 (28%)
Age at initial complete repair (years) 1.5 (0.0–19.4)
Age at PVR (years) 22.4 (12.3–57.7)
Cardiac symptoms prior to PVR 21 (58%)
NYHA Class I or II prior to PVR 33 (92%)
NYHA Class III or IV prior to PVR 3 (8%)
Prescribed cardiac medications prior to PVR 16 (44%)
Additional procedures with PVR
 Closure of patent foramen ovale or atrial septal defect 8 (22%)
 Pulmonary artery plasty 10 (28%)
 Tricuspid annuloplasty 6 (17%)
 Cryoablation 2 (6%)
 Maze procedure 4 (11%)
 Closure of ventricular septal defect 3 (8%)
 Other 4 (11%)
  1. Data presented as n (%) or median (range)
  2. PVR pulmonary valve replacement