title: [Tetralogy of Fallot with abnormal coronary arteries].
abstract: Between 1980 and 1989 nine patients with Tetralogy of Fallot with abnormal coronary artery underwent surgical treatment. In all but one, the abnormal coronary artery was identified at surgery. Seven (group I) had the anterior descending coronary artery arising from the right coronary artery; one (group II) with had the right coronary artery arising from the left coronary artery and finally, the only case of the group III had left coronary artery arising from the main pulmonary artery. Systemic-pulmonary anastomosis was done in two cases of the Group I, in one due to severe hypoplasia of the pulmonary ring and main pulmonary artery and in the other due to the anomaly of the coronary artery. In the case of the Group II the right coronary artery was accidentally cut and the patient developed right ventricular infarction and died. All surviving are in NYHA functional class I. Nowadays, the preoperative evaluation of Tetralogy of Fallot, can be done by echocardiography despite the possibility of its association with abnormal coronary artery. In special cases aortography or arterial coronarography should be considered.
authors.affiliation: Instituto Nacional de Cardiología Ignacio Chávez, México, D.F.
authors.forename: B
authors.initials: B
authors.lastname: Gutiérrez Escalada
authors.forename: J
authors.initials: J
authors.lastname: Calderón Colmenero
authors.forename: F
authors.initials: F
authors.lastname: Attie
authors.forename: S
authors.initials: S
authors.lastname: Ramírez
authors.forename: F
authors.initials: F
authors.lastname: López Soriano
authors.forename: A
authors.initials: A
authors.lastname: Buendía
mesh_terms: D000714:Anastomosis, Surgical; D002648:Child; D002675:Child, Preschool; D003330:Coronary Vessel Anomalies / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D013771:Tetralogy of Fallot / Q000209:etiology* / Q000601:surgery
vernacular_title: Tetralogía de Fallot asociada a anomalias de las arterias coronarias.