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Table 1 Patient characteristics

From: Early- and intermediate-term results of surgical correction in 122 patients with total anomalous pulmonary venous connection and biventricular physiology

Variable No. or mean ± SD
Patients, total 122
Sex
  Male 54
  Female 68
Age at operation, year 8.5 ± 7.0
Age ≤ 1 year 18
Body weight
  At operation, kg 20.1 ± 14.6
  <6 kg 12
Type
  Supracardiac 77
  Cardiac 39
  Infracardiac 1
  Mixed 5
Associated malformations
  Patent ductus 21
  Pulmonary stenosis 5
Moderate PAH 25
Severe PAH 27