https://www.selleckchem.com/pr....oducts/oxalacetic-ac
Isolated left upper PAPVC to the innominate vein is a rare congenital disorder that can be present in asymptomatic children with normal cardiac chambers. TTE, with a modified approach in suprasternal long axis view, has a high diagnostic value in the detection of this condition. Isolated left upper PAPVC to the innominate vein is a rare congenital disorder that can be present in asymptomatic children with normal cardiac chambers. TTE, with a modified approach in suprasternal long axis view, has a high diagnostic value in the det