Improvement of left ventricular function after ligation of the anomalous left coronary artery during infancy

John F. AufderHeide, Fernando R. Gutierrez, Alexis F. Hartmann, Clarence S. Weldon, Daniel R. Biello

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

Considerable controversy surrounds the optimal management of symptomatic infants with anomalous origin of the left coronary artery from the pulmonary artery; this includes the timing and type of surgical intervention. Long-term follow-up was obtained on three patients who had simple ligation of the anomalous left coronary artery at or before 8 months of age; long-term follow-up on an adolescent treated with a saphenous vein bypass graft from the aorta to the coronary artery was available for comparison. Remarkable increase in left ventricular contractility was observed in the three patients treated only by simple ligation of the anomalous left coronary artery during infancy. Thallous chloride T1 201 exercise studies disclosed no perfusion abnormalities in any of the patients despite angiographically demonstrable wall-motion abnormalities in two of the four patients. Our study suggests that simple ligation of the anomalous left coronary artery near its origin in patients with angiographically detectable left-to-right shunting can provide long-term survival with good left ventricular function and minimal clinical complaints.

Original languageEnglish
Pages (from-to)229-235
Number of pages7
JournalPediatric Cardiology
Volume3
Issue number3
DOIs
StatePublished - Sep 1 1982

Keywords

  • Anomalous coronary artery
  • Surgical correction

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