Reoperation for correction of anomalous origin of the left coronary artery from the pulmonary artery with return of left ventricular function.
An adult patient is presented in whom anomalous origin of the left coronary artery from the pulmonary artery was diagnosed in infancy. Initial treatment included a palliative poudrage procedure. Resulting widespread, dense adhesions were encountered during reoperation in adulthood and precluded direct reimplantation of the left coronary artery into the aorta. Instead, a tunnel within the pulmonary artery was constructed from the aorta to the left coronary ostium using a baffle of woven Dacron. Preoperative and postoperative studies showed improvement in ejection fraction and resolution of diaphragmatic hypokinesis.
D000328:Adult; D001166:Arteriovenous Shunt, Surgical; D003330:Coronary Vessel Anomalies / Q000503:physiopathology / Q000601:surgery*; D005260:Female; D006801:Humans; D011093:Polyethylene Terephthalates; D012086:Reoperation; D013318:Stroke Volume
D011093:Polyethylene Terephthalates