An ostium primum atrial septal defect (ASD) occurs when then atrial septum near the atrioventricular valves has a communication between the two atrium causing a left to right shunt. This rarely ...
Diagnosing a secundum ASD is more often than not incidental because the defect normally causes symptoms ... including the most widely used Amplatzer Septal Occluder® (AGA Medical Corp., ...
Eleven MCHD subtypes were assessed, including univentricular heart, transposition of the great arteries (TGA), and atrioventricular septal defect. Statistical analyses used generalized estimating ...