Anomalous left coronary artery arising from the pulmonary artery: a series of 27 infants undergoing operation in the first years of life.
Between 1977 and 1987, 27 infants (aged 3 to 54 months) underwent surgical treatment for correction of an anomalous left coronary artery arising from the pulmonary artery (ALCAPA). All had a direct aortic reimplantation. The overall operative mortality was 18.5% (five deaths). The follow-up period was from 2 months to 8 years (mean, 38 months). No late deaths occurred. During the 10 years, modifications of the surgical procedure and myocardial preservation were introduced (ie, complete resection of the pulmonary trunk made anastomosis easier; since 1982, cardioplegia in both coronary systems has been used, and left atrial-to-aortic assistance was introduced). The latter was carried out when surgical repair was associated with acute cardiac failure and a high left atrial filling pressure at the end of cardiopulmonary bypass. In view of the results during the latter part of this series, it is felt that surgery should not be restricted in younger patients (< 12 months). If medical treatment is unsuccessful, surgery aims to avoid irreversible left ventricular dysfunction and development of severe endocardial fibroelastosis.
Florent
C
C
Department of Anesthesiology, Groupe Hospitalier Necker, Enfants-Malades, Paris Cedex 15, France.
Vouhe
P R
PR
Khoury
W
W
Leca
F
F
Neveux
J Y
JY
Barrier
G
G
D006348:Cardiac Surgical Procedures; D002315:Cardiopulmonary Bypass; D002675:Child, Preschool; D003330:Coronary Vessel Anomalies / Q000601:surgery*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D011651:Pulmonary Artery / Q000002:abnormalities*