Until recently, there has been little attention paid to the treatment of tricuspid regurgitation (TR) aside from small series of patients with congenital disease or infective endocarditis. This ...
What is an atrioventricular canal defect in a child? An atrioventricular (AV) canal defect is a congenital heart defect. This means that your child is born with it. AV canal defect is a large hole in ...