A ventricular septal defect (VSD) is a hole in the septum, which is the wall separating the two lower chambers of the heart. In many cases, the hole closes on its own. A ventricular septal defect is a ...
Isolated ventricular septal defect (VSD) is the most common congenital heart disease. [9] Some of them evolve in spontaneous closure or do not cause hemodynamically significant shunt and do not need ...