The Journal of Thoracic and Cardiovascular Surgery, Vol 81, 577-579, Copyright © 1981 by The American Association for Thoracic Surgery and The Western Thoracic Surgical Association
Supravalvular mitral ridge containing the dominant left circumflex coronary artery
JC Huhta, WD Edwards and GK Danielson
A supravalvular mitral ridge containing the dominant left circumflex
coronary artery was found at autopsy in a 2-month-old girl with atrial and
ventricular septal defects. This ridge is compared to the classical
supravalvular mitral ring, and surgical implications are discussed.