________ Most common cardiac defect
A)Ductus arteriosus
B)Septum primum
C)Sixth pharyngeal arch artery
D)Sinus venosus
E)Umbilical vein

Question

Quizplus · Accepted Answer

VSD is the most common cardiac defect.It may occur with various other cardiac defects (e.g. ,in tetralogy of Fallot).VSD most commonly consists of an opening (1 to 15mm in diameter)in the membranous part of the interventricular septum.

________ Most Common Cardiac Defect