[Modified Fontan procedure on 106 cases: indication and surgical results].
Since 1974, we have performed modified Fontan procedure on 106 patients, ranging in ages from 1 to 32 years, consisting of 44 cases of tricuspid atresia (TA), 21 with univentricular heart (UVH) of right ventricular type, 18 with UVH of left ventricular type, for which ventricular partition was unfeasible, and 23 with various complex anomalies. Hospital mortality rates for TA and other complex anomalies were 11.4 and 11.3%, respectively. Surgical results have markedly improved recently. Since 1986, 50 cases underwent Fontan procedure with 3 hospital deaths (6.0%). Late death occurred in 4 cases in a mean follow-up period of 49 months. Regarding the indication for operation, majority of patients had 2 to 3 parameters which were out of 10 criteria for Fontan procedure. Regurgitation of atrioventricular valve was repaired by annuloplasty in 19 patients underwent Fontan procedure and 17 survived. Abnormal systemic venous connection was seen in 11 cases and all survived. Association of total anomalous pulmonary venous connection is still a difficult problem and 2 of 5 cases died. Fontan procedure was performed in 8 patients following palliative right ventricular outflow reconstruction for poor development of pulmonary artery and 7 survived. Cumulative mortality rate for the entire series was relatively well at 15.1%.
Imai
Y
Y
Kurosawa
H
H
Fukuchi
S
S
Ishihara
K
K
Sawatari
K
K
Kawada
M
M
Matsuo
K
K
Seo
K
K
Terada
M
M
Takeuchi
K
K
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D018729:Fontan Procedure / Q000401:mortality; D006330:Heart Defects, Congenital / Q000601:surgery; D006801:Humans; D007223:Infant; D016896:Treatment Outcome; D018785:Tricuspid Atresia / Q000601:surgery*