TY - JOUR
T1 - Noninvasive Doppler color flow mapping for detection of anomalous origin of the left coronary artery from the pulmonary artery and for evaluation of surgical repair
AU - Swensson, Richard E.
AU - Murillo-Olivas, Azucena
AU - Elias, William
AU - Bender, Robert
AU - Daily, Pat O.
AU - Sahn, David J.
N1 - Copyright:
Copyright 2014 Elsevier B.V., All rights reserved.
PY - 1988/3
Y1 - 1988/3
N2 - Anomalous origin of the left coronary artery from the pulmonary artery is a rare but important cause of congestive heart failure in infancy and of sudden death at all ages. Diagnosis is often missed when based solely on physical examination and noninvasive methods. A 4 year old patient is presented in whom mitral regurgitation was noted by a referring physician and an anomalous left coronary artery was found by Doppler color flow mapping upon referal and verified at cardiac catheterization. Doppler color Row mapping was also used intraoperatively using a gas-sterilized transducer to further clarify the hemodynamics and assess the surgical result. After creation of an intrapulmonary artery tunnel from the ostium of the left coronary artery to the aorta, anterograde coronary artery flow and absence of a residual left to right pulmonary artery shunt were verified during surgery by Doppler flow mapping. Postoperatively, residual mitral regurgitation and patency of the left coronary artery graft have been followed up serially by Doppler flow mapping. Therefore, Doppler color flow mapping is useful in the diagnosis and intraoperative and postoperative management of this important and potentially life-threatening abnormality.
AB - Anomalous origin of the left coronary artery from the pulmonary artery is a rare but important cause of congestive heart failure in infancy and of sudden death at all ages. Diagnosis is often missed when based solely on physical examination and noninvasive methods. A 4 year old patient is presented in whom mitral regurgitation was noted by a referring physician and an anomalous left coronary artery was found by Doppler color flow mapping upon referal and verified at cardiac catheterization. Doppler color Row mapping was also used intraoperatively using a gas-sterilized transducer to further clarify the hemodynamics and assess the surgical result. After creation of an intrapulmonary artery tunnel from the ostium of the left coronary artery to the aorta, anterograde coronary artery flow and absence of a residual left to right pulmonary artery shunt were verified during surgery by Doppler flow mapping. Postoperatively, residual mitral regurgitation and patency of the left coronary artery graft have been followed up serially by Doppler flow mapping. Therefore, Doppler color flow mapping is useful in the diagnosis and intraoperative and postoperative management of this important and potentially life-threatening abnormality.
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U2 - 10.1016/0735-1097(88)91546-X
DO - 10.1016/0735-1097(88)91546-X
M3 - Article
C2 - 3343468
AN - SCOPUS:0023840947
SN - 0735-1097
VL - 11
SP - 659
EP - 661
JO - Journal of the American College of Cardiology
JF - Journal of the American College of Cardiology
IS - 3
ER -