Complex coronary arterial anatomy in transposition of the great arteries
نویسندگان
چکیده
منابع مشابه
Coronary artery anatomy in corrected transposition of the great arteries.
Congenitally corrected transposition of the great arteries is an unusual cardiac malformation with discordant atrioventricular and ventriculoarterial alignments. Because knowledge of the coronary artery anatomy is a prerequisite for successful repair of this cardiac anomaly, selective coronary arteriography was performed in 13 children (4 male and 9 female; age range 18 months to 16 years) and ...
متن کاملAnatomy of the coronary arteries in transposition of the great arteries and methods for their transfer in anatomical correction.
For the success of anatomical correction of transposition of the great arteries (TGA) it is essential to transfer the coronary ostia to the posterior vessel without undue tension, torsion, or kinking of the proximal coronary arteries or their early branches. This requires thorough understanding of the different modes of origin and early branching of the coronary arteries in TGA. Based on observ...
متن کاملLong-term fate of the coronary arteries after the arterial switch operation in newborns with transposition of the great arteries.
OBJECTIVE Concern continues to be expressed about the long-term impact of coronary artery translocation after the arterial switch operation for transposition of the great arteries. This study was conducted to determine the prevalence of obstructions of the translocated coronary arteries by the use of selective coronary artery angiography. METHODS AND RESULTS 64 children (mean age 7.6 (SD) 1.5...
متن کاملCoronary artery pattern and outcome of arterial switch operation for transposition of the great arteries.
A successful outcome of an arterial switch operation (ASO) for dextro-transposition of the great arteries (D-TGA) depends in large part on the transfer of the coronary arteries to the neoaorta without distortion or narrowing. However, the origins and distribution of the coronary arteries are quite variable in D-TGA; therefore, the entire experience with ASO at the Children's Hospital in Boston ...
متن کاملTransposition of the great arteries
Transposition of the great arteries (TGA), also referred to as complete transposition, is a congenital cardiac malformation characterised by atrioventricular concordance and ventriculoarterial (VA) discordance. The incidence is estimated at 1 in 3,500-5,000 live births, with a male-to-female ratio 1.5 to 3.2:1. In 50% of cases, the VA discordance is an isolated finding. In 10% of cases, TGA is ...
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ژورنال
عنوان ژورنال: The Journal of Thoracic and Cardiovascular Surgery
سال: 1992
ISSN: 0022-5223
DOI: 10.1016/s0022-5223(19)34909-8