ventricular septal defect

Noun ventricular septal defect has 1 sense

• ventricular septal defect(n = noun.state) - a common congenital heart defect; an abnormal opening in the septum dividing the ventricles allows blood to pass directly from the left to the right ventricle; large openings may cause congestive heart failure;
is a kind of septal defect
is a part of fallot's syndrome, fallot's tetralogy, tetralogy of fallot