This is an example of Arrhythmogenic RV Dysplasia heard at the tricuspid area.
This is a familial abnormality which is associated with replacement of the right ventricle with fibro-fatty tissue. In this condition there is marked enlargement of the right ventricle with decreased vigor of contraction.
The first and second heart sounds are normal.
There is a pansystolic rectangular murmur caused by regurgitant turbulent flow from the right ventricle into the right ventricle.
After reviewing the sound, use the waveform and anatomy tabs for more information about this sound.