[Surgical management of anomalous origin of the left coronary artery from the main pulmonary artery with Takeuchi procedure].
Anomalous origin of the left coronary artery from the main pulmonary artery is a rare form of congenital heart disease. It carries a very poor prognosis with a mortality rate of more than 85% in the first year of life due to severe left ventricular failure. Surgical repair results in progressive improvement of left ventricular function even in patients with a severely damaged myocardium. The current surgical management is to reimplant the anomalous origin of the left coronary artery from the pulmonary artery to the aorta. Historically, ligation of the anomalous origin and a subclavian artery-left coronary artery bypass were carried out. A 20-month-old boy underwent a Takeuchi procedure (a fenestration between the aorta and the main pulmonary artery, an intrapulmonary tunnel between the orifice of anomalous left coronary artery and fenestration, and a pulmonary artery reconstruction), because the reimplantation of the anomalous coronary artery was technically impossible. The success of this procedure was proven by good early result.
Hartyánszky
István
I
Gottsegen György Országos Kardiológiai Intézet, Budapest. hartyanszky@hotmail.com
Kádár
Krisztina
K
Mihályi
Sándor
S
Székely
Edgár
E
D003330:Coronary Vessel Anomalies / Q000601:surgery*; D006801:Humans; D007223:Infant; D008297:Male; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000601:surgery; D016896:Treatment Outcome; D014656:Vascular Surgical Procedures / Q000379:methods*