Ventricular Septal Defect VSD is a congenital heart defect characterised by a hole in the septum Scroll down to learn how ...

The smaller the ventricular septal defect, the louder the murmur. A very small VSD can cause a palpable thrill (vibration on the chest). A small VSD with a loud murmur is called "Maladie de Roger ...

A small ventricular septal defect is termed “maladie de Roger” or Rogers’s disease after the initial describer in 1879 Henri Louis Roger, a pediatric cardiologist known as an expert in ...