Medical research

Using models, 3-D printing to study common heart defect

One of the most common congenital heart defects, coarctation of the aorta (CoA) is a narrowing of the main artery transporting blood from the heart to the rest of the body. It affects more than 1,600 newborns each year in ...

Cardiology

Risk factors ID'd for SCA in heart defect repair survivors

(HealthDay) -- In adult survivors of surgery for congenital heart disease (CHD), severe subaortic ventricular systolic dysfunction is a significant and independent predictor of sudden cardiac arrest (SCA), according to research ...

Coarctation of the aorta, or aortic coarctation, is a congenital condition whereby the aorta narrows in the area where the ductus arteriosus (ligamentum arteriosum after regression) inserts.

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